| 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 | $112.66 | 3.171% | $116.2324 | $116.23 | $116.25 | $116.20 |
| Purchase #2 | $22.60 | 12.873% | $25.5093 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $236.67 | 7.450% | $254.3019 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $148.54 | 5.572% | $156.8166 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $202.69 | 7.660% | $218.2161 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $142.35 | 5.521% | $150.2091 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $92.43 | 8.343% | $100.1414 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $957.94 | $1,021.4268 | $1,021.43 | $1,021.40 | $1,021.30 | |