| 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 | $234.27 | 3.589% | $242.678 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $225.58 | 11.621% | $251.7947 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $60.98 | 7.137% | $65.3321 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $172.85 | 4.521% | $180.6645 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $229.52 | 13.458% | $260.4088 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $234.52 | 5.550% | $247.5359 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $86.64 | 7.144% | $92.8296 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $1,244.36 | $1,341.2436 | $1,341.24 | $1,341.30 | $1,341.20 | |