| 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 | $13.26 | 8.754% | $14.4208 | $14.42 | $14.40 | $14.40 |
| Purchase #2 | $109.92 | 3.559% | $113.8321 | $113.83 | $113.85 | $113.80 |
| Purchase #3 | $104.31 | 3.199% | $107.6469 | $107.65 | $107.65 | $107.60 |
| Purchase #4 | $201.36 | 10.712% | $222.9297 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $67.40 | 9.636% | $73.8947 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $177.61 | 13.272% | $201.1824 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $235.98 | 3.378% | $243.9514 | $243.95 | $243.95 | $244.00 |
| 7 purchase totals = | $909.84 | $977.8580 | $977.85 | $977.90 | $977.80 | |