| 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 | $225.46 | 8.314% | $244.2047 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $20.25 | 10.431% | $22.3623 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $165.98 | 11.509% | $185.0826 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $147.97 | 5.405% | $155.9678 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $52.50 | 10.691% | $58.1128 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $195.63 | 9.272% | $213.7688 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $59.72 | 12.450% | $67.1551 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $867.51 | $946.6541 | $946.65 | $946.60 | $946.80 | |