| 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 | $236.55 | 3.295% | $244.3443 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $108.60 | 12.369% | $122.0327 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $21.52 | 10.349% | $23.7471 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $245.75 | 4.486% | $256.7743 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $127.99 | 3.338% | $132.2623 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $237.58 | 9.586% | $260.3544 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $22.73 | 4.839% | $23.8299 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $1,000.72 | $1,063.3450 | $1,063.33 | $1,063.35 | $1,063.30 | |