| 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 | $193.53 | 9.722% | $212.345 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $12.61 | 4.414% | $13.1666 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $210.99 | 11.601% | $235.4669 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $13.41 | 7.235% | $14.3802 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $147.25 | 10.690% | $162.991 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $59.55 | 11.360% | $66.3149 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $108.37 | 11.124% | $120.4251 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $745.71 | $825.0897 | $825.10 | $825.10 | $825.10 | |