| 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 | $207.50 | 10.559% | $229.4099 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $44.57 | 4.468% | $46.5614 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $136.42 | 4.234% | $142.196 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $81.84 | 7.603% | $88.0623 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $110.99 | 7.471% | $119.2821 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $93.94 | 6.129% | $99.6976 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $136.38 | 7.784% | $146.9958 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $811.64 | $872.2051 | $872.21 | $872.20 | $872.30 | |