| 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 | $110.32 | 10.531% | $121.9378 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $108.38 | 6.811% | $115.7618 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $244.56 | 5.518% | $258.0548 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $219.77 | 5.291% | $231.398 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $209.93 | 3.503% | $217.2838 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $71.37 | 4.134% | $74.3204 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $132.74 | 10.115% | $146.1667 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $1,097.07 | $1,164.9233 | $1,164.92 | $1,164.90 | $1,165.00 | |