| 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 | $95.73 | 10.634% | $105.9099 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $133.56 | 6.747% | $142.5713 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $108.70 | 8.663% | $118.1167 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $233.42 | 11.576% | $260.4407 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $140.70 | 9.429% | $153.9666 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $35.79 | 9.734% | $39.2738 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $222.77 | 13.549% | $252.9531 | $252.95 | $252.95 | $253.00 |
| 7 purchase totals = | $970.67 | $1,073.2321 | $1,073.23 | $1,073.15 | $1,073.30 | |