| 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 | $212.92 | 3.456% | $220.2785 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $139.61 | 13.741% | $158.7938 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $88.51 | 5.826% | $93.6666 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $107.92 | 4.517% | $112.7947 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $180.36 | 11.407% | $200.9337 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $212.48 | 4.862% | $222.8108 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $192.26 | 11.601% | $214.5641 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $1,134.06 | $1,223.8422 | $1,223.83 | $1,223.85 | $1,223.90 | |