| 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 | $98.51 | 9.716% | $108.0812 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $209.96 | 12.743% | $236.7152 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $41.80 | 11.248% | $46.5017 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $110.58 | 4.726% | $115.806 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $117.50 | 13.293% | $133.1193 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $90.93 | 9.623% | $99.6802 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $134.97 | 13.212% | $152.8022 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $804.25 | $892.7058 | $892.71 | $892.70 | $892.70 | |