| 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 | $115.67 | 13.308% | $131.0634 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $37.65 | 7.324% | $40.4075 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $71.35 | 6.107% | $75.7073 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $193.38 | 4.122% | $201.3511 | $201.35 | $201.35 | $201.40 |
| Purchase #5 | $244.85 | 12.103% | $274.4842 | $274.48 | $274.50 | $274.50 |
| Purchase #6 | $223.53 | 7.413% | $240.1003 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $27.67 | 9.231% | $30.2242 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $914.10 | $993.3380 | $993.33 | $993.30 | $993.40 | |