| 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 | $231.83 | 9.611% | $254.1112 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $50.93 | 8.793% | $55.4083 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $99.90 | 10.326% | $110.2157 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $66.75 | 3.180% | $68.8727 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $105.48 | 13.558% | $119.781 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $37.77 | 10.778% | $41.8409 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $133.29 | 12.562% | $150.0339 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $725.95 | $800.2637 | $800.26 | $800.25 | $800.20 | |