| 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 | $191.45 | 13.417% | $217.1368 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $230.38 | 5.488% | $243.0233 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $234.96 | 11.222% | $261.3272 | $261.33 | $261.35 | $261.30 |
| Purchase #4 | $49.63 | 7.769% | $53.4858 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $104.47 | 8.460% | $113.3082 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $13.67 | 12.805% | $15.4204 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $93.94 | 5.168% | $98.7948 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $918.50 | $1,002.4965 | $1,002.50 | $1,002.50 | $1,002.40 | |