| 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 | $10.99 | 9.376% | $12.0204 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $56.97 | 5.414% | $60.0544 | $60.05 | $60.05 | $60.10 |
| Purchase #3 | $223.68 | 11.436% | $249.26 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $139.36 | 9.381% | $152.4334 | $152.43 | $152.45 | $152.40 |
| Purchase #5 | $106.86 | 5.596% | $112.8399 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $67.89 | 5.814% | $71.8371 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $213.77 | 5.304% | $225.1084 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $819.52 | $883.5536 | $883.55 | $883.55 | $883.50 | |