| 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 | $25.53 | 9.706% | $28.0079 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $63.30 | 8.552% | $68.7134 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $228.33 | 4.217% | $237.9587 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $190.80 | 13.793% | $217.117 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $217.67 | 10.524% | $240.5776 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $224.26 | 12.335% | $251.9225 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $222.75 | 4.653% | $233.1146 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,172.64 | $1,277.4117 | $1,277.41 | $1,277.35 | $1,277.40 | |