| 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 | $109.99 | 13.372% | $124.6979 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $110.53 | 3.255% | $114.1278 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $140.49 | 7.793% | $151.4384 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $69.65 | 11.619% | $77.7426 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $217.45 | 5.687% | $229.8164 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $71.33 | 9.424% | $78.0521 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $206.26 | 6.212% | $219.0729 | $219.07 | $219.05 | $219.10 |
| 7 purchase totals = | $925.70 | $994.9481 | $994.95 | $994.95 | $994.90 | |