| 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 | $12.84 | 10.515% | $14.1901 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $227.55 | 5.521% | $240.113 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $81.78 | 7.260% | $87.7172 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $219.43 | 13.838% | $249.7947 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $126.92 | 10.660% | $140.4497 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $201.89 | 5.116% | $212.2187 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $10.31 | 12.723% | $11.6217 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $880.72 | $956.1051 | $956.10 | $956.05 | $956.00 | |