| 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 | $238.29 | 6.592% | $253.9981 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $125.54 | 3.590% | $130.0469 | $130.05 | $130.05 | $130.00 |
| Purchase #3 | $126.99 | 4.592% | $132.8214 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $226.47 | 10.779% | $250.8812 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $16.44 | 10.580% | $18.1794 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $143.81 | 4.237% | $149.9032 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $104.30 | 4.349% | $108.836 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $981.84 | $1,044.6662 | $1,044.67 | $1,044.70 | $1,044.60 | |