| 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 | $125.90 | 10.851% | $139.5614 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $240.77 | 10.718% | $266.5757 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $89.30 | 4.272% | $93.1149 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $193.47 | 8.684% | $210.2709 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $139.56 | 11.150% | $155.1209 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $95.60 | 7.800% | $103.0568 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $16.95 | 3.536% | $17.5494 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $901.55 | $985.2500 | $985.25 | $985.20 | $985.30 | |