| 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 | $230.82 | 9.313% | $252.3163 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $101.38 | 8.684% | $110.1838 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $188.70 | 6.650% | $201.2486 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $223.93 | 7.567% | $240.8748 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $8.66 | 5.583% | $9.1435 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $107.61 | 4.840% | $112.8183 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $149.30 | 11.461% | $166.4113 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $1,010.40 | $1,092.9966 | $1,092.99 | $1,092.95 | $1,092.90 | |