| 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 | $30.74 | 8.179% | $33.2542 | $33.25 | $33.25 | $33.30 |
| Purchase #2 | $42.27 | 6.716% | $45.1089 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $192.30 | 9.180% | $209.9531 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $190.71 | 3.831% | $198.0161 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $205.85 | 6.239% | $218.693 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $115.88 | 8.178% | $125.3567 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $87.40 | 10.830% | $96.8654 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $865.15 | $927.2474 | $927.25 | $927.20 | $927.40 | |