| 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 | $30.40 | 5.686% | $32.1285 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $138.83 | 13.125% | $157.0514 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $155.33 | 12.596% | $174.8954 | $174.90 | $174.90 | $174.90 |
| Purchase #4 | $31.34 | 10.766% | $34.7141 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $122.86 | 8.142% | $132.8633 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $214.61 | 13.124% | $242.7754 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $136.94 | 9.417% | $149.8356 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $830.31 | $924.2637 | $924.27 | $924.30 | $924.30 | |