| 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 | $238.66 | 6.578% | $254.3591 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $132.77 | 8.778% | $144.4246 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $144.31 | 13.280% | $163.4744 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $122.99 | 7.760% | $132.534 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $45.40 | 10.848% | $50.325 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $238.88 | 10.440% | $263.8191 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $130.33 | 11.368% | $145.1459 | $145.15 | $145.15 | $145.10 |
| 7 purchase totals = | $1,053.34 | $1,154.0821 | $1,154.08 | $1,154.05 | $1,154.00 | |