| 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 | $111.58 | 11.799% | $124.7453 | $124.75 | $124.75 | $124.70 |
| Purchase #2 | $137.85 | 9.802% | $151.3621 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $210.79 | 3.585% | $218.3468 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $35.73 | 10.377% | $39.4377 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $169.68 | 6.110% | $180.0474 | $180.05 | $180.05 | $180.00 |
| Purchase #6 | $126.35 | 10.483% | $139.5953 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $55.61 | 4.320% | $58.0124 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $847.59 | $911.5470 | $911.56 | $911.55 | $911.40 | |