| 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 | $241.25 | 10.635% | $266.9069 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $224.62 | 5.471% | $236.909 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $6.43 | 11.130% | $7.1457 | $7.15 | $7.15 | $7.10 |
| Purchase #4 | $76.58 | 7.239% | $82.1236 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $216.57 | 4.733% | $226.8203 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $74.58 | 6.445% | $79.3867 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $229.68 | 9.406% | $251.2837 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,069.71 | $1,150.5759 | $1,150.58 | $1,150.55 | $1,150.50 | |