| 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 | $105.56 | 11.848% | $118.0667 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $175.49 | 10.116% | $193.2426 | $193.24 | $193.25 | $193.20 |
| Purchase #3 | $93.81 | 5.176% | $98.6656 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $140.99 | 10.328% | $155.5514 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $228.56 | 7.759% | $246.294 | $246.29 | $246.30 | $246.30 |
| Purchase #6 | $155.29 | 9.514% | $170.0643 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $225.63 | 8.356% | $244.4836 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,125.33 | $1,226.3682 | $1,226.36 | $1,226.35 | $1,226.50 | |