| 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 | $197.60 | 10.218% | $217.7908 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $209.30 | 12.684% | $235.8476 | $235.85 | $235.85 | $235.80 |
| Purchase #3 | $236.27 | 8.474% | $256.2915 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $97.69 | 5.154% | $102.7249 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $148.75 | 7.374% | $159.7188 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $99.85 | 10.870% | $110.7037 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $70.67 | 10.434% | $78.0437 | $78.04 | $78.05 | $78.00 |
| 7 purchase totals = | $1,060.13 | $1,161.1210 | $1,161.11 | $1,161.10 | $1,161.00 | |