| 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 | $25.76 | 11.408% | $28.6987 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $217.44 | 9.542% | $238.1881 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $74.35 | 4.253% | $77.5121 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $160.39 | 12.703% | $180.7643 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $173.47 | 9.689% | $190.2775 | $190.28 | $190.30 | $190.30 |
| Purchase #6 | $246.67 | 12.547% | $277.6197 | $277.62 | $277.60 | $277.60 |
| Purchase #7 | $99.40 | 12.779% | $112.1023 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $997.48 | $1,105.1627 | $1,105.16 | $1,105.15 | $1,105.20 | |