| 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 | $217.67 | 4.209% | $226.8317 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $40.63 | 13.491% | $46.1114 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $165.94 | 5.563% | $175.1712 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $99.39 | 5.872% | $105.2262 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $240.59 | 11.273% | $267.7117 | $267.71 | $267.70 | $267.70 |
| Purchase #6 | $171.83 | 4.625% | $179.7771 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $125.55 | 9.439% | $137.4007 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $1,061.60 | $1,138.2300 | $1,138.23 | $1,138.25 | $1,138.20 | |