| 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 | $128.51 | 4.377% | $134.1349 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $99.75 | 12.783% | $112.501 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $130.56 | 8.247% | $141.3273 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $118.99 | 3.128% | $122.712 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $30.72 | 4.854% | $32.2111 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $236.79 | 9.571% | $259.4532 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $236.33 | 4.584% | $247.1634 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $981.65 | $1,049.5029 | $1,049.49 | $1,049.50 | $1,049.50 | |