| 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 | $182.61 | 4.801% | $191.3771 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $97.46 | 5.408% | $102.7306 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $43.69 | 12.367% | $49.0931 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $229.85 | 11.371% | $255.9862 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $149.90 | 5.640% | $158.3544 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $240.73 | 7.164% | $257.9759 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $94.98 | 10.772% | $105.2112 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $1,039.22 | $1,120.7285 | $1,120.73 | $1,120.80 | $1,120.80 | |