| 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 | $213.69 | 11.733% | $238.7622 | $238.76 | $238.75 | $238.80 |
| Purchase #2 | $158.49 | 8.761% | $172.3753 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $16.81 | 4.289% | $17.531 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $222.37 | 12.860% | $250.9668 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $152.32 | 4.531% | $159.2216 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $221.97 | 7.269% | $238.105 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $139.57 | 6.617% | $148.8053 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $1,125.22 | $1,225.7672 | $1,225.78 | $1,225.75 | $1,225.80 | |