| 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 | $221.77 | 13.179% | $250.9971 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $54.84 | 9.686% | $60.1518 | $60.15 | $60.15 | $60.20 |
| Purchase #3 | $31.85 | 4.804% | $33.3801 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $169.28 | 5.319% | $178.284 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $42.82 | 8.406% | $46.4194 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $174.73 | 12.814% | $197.1199 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $128.42 | 6.609% | $136.9073 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $823.71 | $903.2596 | $903.26 | $903.25 | $903.30 | |