| 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 | $218.66 | 8.413% | $237.0559 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $180.89 | 3.482% | $187.1886 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $60.27 | 12.227% | $67.6392 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $114.99 | 9.703% | $126.1475 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $203.84 | 8.848% | $221.8758 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $8.48 | 9.572% | $9.2917 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $131.41 | 6.738% | $140.2644 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $918.54 | $989.4631 | $989.47 | $989.50 | $989.50 | |