| 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 | $107.46 | 7.532% | $115.5539 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $33.72 | 8.324% | $36.5269 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $222.99 | 13.422% | $252.9197 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $170.90 | 11.402% | $190.386 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $175.95 | 8.470% | $190.853 | $190.85 | $190.85 | $190.90 |
| Purchase #6 | $197.27 | 13.859% | $224.6096 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $240.26 | 6.203% | $255.1633 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $1,148.55 | $1,266.0124 | $1,266.01 | $1,266.00 | $1,266.10 | |