| 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 | $202.81 | 6.650% | $216.2969 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $21.75 | 11.525% | $24.2567 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $118.29 | 6.795% | $126.3278 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $162.59 | 4.611% | $170.087 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $19.70 | 5.516% | $20.7867 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $191.51 | 11.813% | $214.1331 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $205.49 | 9.184% | $224.3622 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $922.14 | $996.2504 | $996.26 | $996.30 | $996.30 | |