| 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 | $59.82 | 11.869% | $66.92 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $222.26 | 7.442% | $238.8006 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $244.46 | 6.458% | $260.2472 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $221.99 | 5.331% | $233.8243 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $113.78 | 13.851% | $129.5397 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $120.49 | 10.772% | $133.4692 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $234.79 | 13.173% | $265.7189 | $265.72 | $265.70 | $265.70 |
| 7 purchase totals = | $1,217.59 | $1,328.5199 | $1,328.52 | $1,328.45 | $1,328.40 | |