| 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 | $112.99 | 7.105% | $121.0179 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $94.25 | 7.221% | $101.0558 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $221.74 | 9.228% | $242.2022 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $179.92 | 9.622% | $197.2319 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $245.36 | 10.315% | $270.6689 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $56.75 | 5.620% | $59.9394 | $59.94 | $59.95 | $59.90 |
| Purchase #7 | $156.80 | 8.357% | $169.9038 | $169.90 | $169.90 | $169.90 |
| 7 purchase totals = | $1,067.81 | $1,162.0199 | $1,162.02 | $1,162.00 | $1,162.00 | |