| 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 | $107.35 | 12.793% | $121.0833 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $15.48 | 10.481% | $17.1025 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $209.43 | 3.762% | $217.3088 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $19.80 | 12.246% | $22.2247 | $22.22 | $22.20 | $22.20 |
| Purchase #5 | $124.57 | 5.431% | $131.3354 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $170.42 | 4.224% | $177.6185 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $249.38 | 7.457% | $267.9763 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $896.43 | $954.6495 | $954.65 | $954.65 | $954.60 | |