| 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 | $241.30 | 3.349% | $249.3811 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $35.53 | 11.675% | $39.6781 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $156.61 | 6.226% | $166.3605 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $225.62 | 3.746% | $234.0717 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $158.41 | 6.393% | $168.5372 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $219.62 | 9.485% | $240.451 | $240.45 | $240.45 | $240.50 |
| Purchase #7 | $189.99 | 6.754% | $202.8219 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,227.08 | $1,301.3015 | $1,301.30 | $1,301.30 | $1,301.40 | |