| 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 | $232.61 | 9.707% | $255.1895 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $28.34 | 13.467% | $32.1565 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $14.52 | 13.147% | $16.4289 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $154.52 | 9.776% | $169.6259 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $246.52 | 8.373% | $267.1611 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $88.49 | 5.177% | $93.0711 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $214.58 | 10.863% | $237.8898 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $979.58 | $1,071.5228 | $1,071.53 | $1,071.55 | $1,071.60 | |