| 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 | $9.51 | 6.232% | $10.1027 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $128.38 | 7.494% | $138.0008 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $205.33 | 6.681% | $219.0481 | $219.05 | $219.05 | $219.00 |
| Purchase #4 | $193.45 | 8.152% | $209.22 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $159.93 | 11.331% | $178.0517 | $178.05 | $178.05 | $178.10 |
| Purchase #6 | $201.34 | 6.808% | $215.0472 | $215.05 | $215.05 | $215.00 |
| Purchase #7 | $58.81 | 8.847% | $64.0129 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $956.75 | $1,033.4834 | $1,033.48 | $1,033.45 | $1,033.40 | |