| 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 | $234.48 | 3.235% | $242.0654 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $74.61 | 10.855% | $82.7089 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $126.71 | 6.767% | $135.2845 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $93.84 | 13.343% | $106.3611 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $85.81 | 3.357% | $88.6906 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $182.43 | 10.689% | $201.9299 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $87.59 | 9.665% | $96.0556 | $96.06 | $96.05 | $96.10 |
| 7 purchase totals = | $885.47 | $953.0960 | $953.10 | $953.10 | $953.20 | |