| 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 | $140.37 | 6.226% | $149.1094 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $190.90 | 5.299% | $201.0158 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $240.87 | 8.324% | $260.92 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $109.59 | 9.437% | $119.932 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $145.68 | 12.513% | $163.9089 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $56.31 | 10.481% | $62.2119 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $84.73 | 11.171% | $94.1952 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $968.45 | $1,051.2932 | $1,051.30 | $1,051.25 | $1,051.20 | |