| 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 | $92.28 | 7.309% | $99.0247 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $229.27 | 10.483% | $253.3044 | $253.30 | $253.30 | $253.30 |
| Purchase #3 | $118.75 | 6.196% | $126.1078 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $118.88 | 9.801% | $130.5314 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $231.84 | 12.593% | $261.0356 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $173.94 | 13.134% | $196.7853 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $50.56 | 8.708% | $54.9628 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $1,015.52 | $1,121.7520 | $1,121.75 | $1,121.75 | $1,121.70 | |