| 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 | $204.86 | 10.394% | $226.1531 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $158.30 | 13.137% | $179.0959 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $238.65 | 5.224% | $251.1171 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $46.35 | 7.699% | $49.9185 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $220.42 | 8.259% | $238.6245 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $72.57 | 11.647% | $81.0222 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $116.29 | 8.240% | $125.8723 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $1,057.44 | $1,151.8036 | $1,151.80 | $1,151.70 | $1,151.80 | |