| 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 | $41.95 | 10.310% | $46.275 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $214.34 | 4.703% | $224.4204 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $134.99 | 12.123% | $151.3548 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $224.50 | 6.793% | $239.7503 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $139.37 | 8.567% | $151.3098 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $36.54 | 4.611% | $38.2249 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $78.62 | 11.305% | $87.508 | $87.51 | $87.50 | $87.50 |
| 7 purchase totals = | $870.31 | $938.8432 | $938.84 | $938.80 | $938.90 | |