| 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 | $222.39 | 6.281% | $236.3583 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $91.93 | 9.537% | $100.6974 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $132.45 | 12.528% | $149.0433 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $5.43 | 6.276% | $5.7708 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $127.80 | 3.298% | $132.0148 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $201.83 | 13.480% | $229.0367 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $209.26 | 9.153% | $228.4136 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $991.09 | $1,081.3349 | $1,081.33 | $1,081.30 | $1,081.30 | |