| 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 | $248.87 | 8.658% | $270.4172 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $23.76 | 6.769% | $25.3683 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $118.36 | 9.362% | $129.4409 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $61.29 | 13.649% | $69.6555 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $250.88 | 11.737% | $280.3258 | $280.33 | $280.35 | $280.30 |
| Purchase #6 | $81.84 | 13.856% | $93.1798 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $19.62 | 3.581% | $20.3226 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $804.62 | $888.7101 | $888.72 | $888.70 | $888.70 | |