| 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 | $189.44 | 10.840% | $209.9753 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $178.37 | 12.298% | $200.3059 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $243.41 | 13.747% | $276.8716 | $276.87 | $276.85 | $276.90 |
| Purchase #4 | $146.36 | 5.107% | $153.8346 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $143.91 | 3.729% | $149.2764 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $10.79 | 3.226% | $11.1381 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $178.77 | 8.592% | $194.1299 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,091.05 | $1,195.5318 | $1,195.54 | $1,195.60 | $1,195.50 | |