| 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 | $104.97 | 9.673% | $115.1237 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $215.31 | 4.294% | $224.5554 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $108.96 | 10.429% | $120.3234 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $220.28 | 7.694% | $237.2283 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $63.94 | 6.524% | $68.1114 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $76.47 | 7.531% | $82.229 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $136.50 | 11.734% | $152.5169 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $926.43 | $1,000.0881 | $1,000.09 | $1,000.05 | $1,000.00 | |