| 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 | $234.76 | 9.182% | $256.3157 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $112.31 | 3.544% | $116.2903 | $116.29 | $116.30 | $116.30 |
| Purchase #3 | $43.77 | 8.279% | $47.3937 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $229.69 | 3.378% | $237.4489 | $237.45 | $237.45 | $237.40 |
| Purchase #5 | $53.87 | 3.373% | $55.687 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $151.94 | 6.121% | $161.2402 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $126.88 | 8.527% | $137.6991 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $953.22 | $1,012.0749 | $1,012.08 | $1,012.10 | $1,012.00 | |