| 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 | $41.89 | 9.335% | $45.8004 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $232.56 | 3.339% | $240.3252 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $239.56 | 8.518% | $259.9657 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $122.32 | 10.458% | $135.1122 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $104.27 | 3.113% | $107.5159 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $168.64 | 8.330% | $182.6877 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $250.95 | 10.388% | $277.0187 | $277.02 | $277.00 | $277.00 |
| 7 purchase totals = | $1,160.19 | $1,248.4258 | $1,248.44 | $1,248.40 | $1,248.40 | |