| 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 | $209.26 | 6.103% | $222.0311 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $10.30 | 13.748% | $11.716 | $11.72 | $11.70 | $11.70 |
| Purchase #3 | $39.40 | 9.810% | $43.2651 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $45.42 | 12.745% | $51.2088 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $99.28 | 8.450% | $107.6692 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $98.41 | 12.265% | $110.48 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $27.25 | 7.141% | $29.1959 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $529.32 | $575.5661 | $575.58 | $575.55 | $575.60 | |