| 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 | $248.45 | 12.840% | $280.351 | $280.35 | $280.35 | $280.40 |
| Purchase #2 | $45.35 | 10.686% | $50.1961 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $110.62 | 7.653% | $119.0857 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $179.57 | 5.356% | $189.1878 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $139.53 | 12.191% | $156.5401 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $143.41 | 7.174% | $153.6982 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $245.41 | 6.480% | $261.3126 | $261.31 | $261.30 | $261.30 |
| 7 purchase totals = | $1,112.34 | $1,210.3715 | $1,210.38 | $1,210.40 | $1,210.40 | |