| 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 | $207.49 | 7.664% | $223.392 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $134.61 | 3.870% | $139.8194 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $44.33 | 8.351% | $48.032 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $74.84 | 8.479% | $81.1857 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $28.76 | 3.294% | $29.7074 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $43.47 | 12.199% | $48.7729 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $153.97 | 3.137% | $158.8 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $687.47 | $729.7094 | $729.71 | $729.70 | $729.70 | |