| 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 | $123.32 | 3.703% | $127.8865 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $124.73 | 11.499% | $139.0727 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $85.42 | 9.129% | $93.218 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $26.60 | 12.554% | $29.9394 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $210.93 | 3.315% | $217.9223 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $238.69 | 6.422% | $254.0187 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $46.41 | 7.452% | $49.8685 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $856.10 | $911.9261 | $911.93 | $911.85 | $911.90 | |