| 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 | $245.86 | 9.174% | $268.4152 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $198.88 | 9.317% | $217.4096 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $229.76 | 5.160% | $241.6156 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $157.96 | 5.494% | $166.6383 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $81.81 | 5.264% | $86.1165 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $29.71 | 12.833% | $33.5227 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $173.38 | 10.389% | $191.3924 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $1,117.36 | $1,205.1103 | $1,205.12 | $1,205.05 | $1,205.00 | |