| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.86 | 5.641% | $222.7546 | $222.75 | $222.75 | $222.80 |
| Purchase #2 | $166.94 | 9.517% | $182.8277 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $133.89 | 10.613% | $148.0997 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $168.37 | 13.468% | $191.0461 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $233.93 | 13.526% | $265.5714 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $117.35 | 10.672% | $129.8736 | $129.87 | $129.85 | $129.90 |
| Purchase #7 | $218.97 | 7.455% | $235.2942 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,250.31 | $1,375.4673 | $1,375.46 | $1,375.45 | $1,375.50 | |