| 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 | $101.97 | 3.171% | $105.2035 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $165.42 | 10.417% | $182.6518 | $182.65 | $182.65 | $182.70 |
| Purchase #3 | $16.27 | 12.560% | $18.3135 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $152.26 | 5.665% | $160.8855 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $28.74 | 12.419% | $32.3092 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $86.53 | 12.544% | $97.3843 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $219.41 | 5.871% | $232.2916 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $770.60 | $829.0394 | $829.03 | $829.05 | $829.10 | |