| 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 | $100.33 | 8.866% | $109.2253 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $226.86 | 7.521% | $243.9221 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $158.89 | 10.821% | $176.0835 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $225.64 | 4.732% | $236.3173 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $69.93 | 7.320% | $75.0489 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $68.25 | 7.195% | $73.1606 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $144.56 | 3.642% | $149.8249 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $994.46 | $1,063.5826 | $1,063.58 | $1,063.55 | $1,063.50 | |