| 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 | $91.75 | 8.257% | $99.3258 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $203.68 | 12.802% | $229.7551 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $227.89 | 12.421% | $256.1962 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $242.70 | 10.742% | $268.7708 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $39.88 | 5.394% | $42.0311 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $28.68 | 5.424% | $30.2356 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $151.95 | 4.206% | $158.341 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $986.53 | $1,084.6556 | $1,084.67 | $1,084.70 | $1,084.60 | |