| 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 | $98.91 | 10.205% | $109.0038 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $141.72 | 13.260% | $160.5121 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $224.59 | 4.198% | $234.0183 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $55.66 | 9.343% | $60.8603 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $157.71 | 5.505% | $166.3919 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $168.94 | 9.603% | $185.1633 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $94.68 | 12.162% | $106.195 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $942.21 | $1,022.1447 | $1,022.14 | $1,022.10 | $1,022.20 | |