| 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 | $220.46 | 8.283% | $238.7207 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $37.47 | 5.546% | $39.5481 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $148.94 | 9.632% | $163.2859 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $244.98 | 13.127% | $277.1385 | $277.14 | $277.15 | $277.10 |
| Purchase #5 | $9.79 | 7.679% | $10.5418 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $146.92 | 6.558% | $156.555 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $40.88 | 6.451% | $43.5172 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $849.44 | $929.3072 | $929.32 | $929.30 | $929.20 | |