| 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 | $228.45 | 12.606% | $257.2484 | $257.25 | $257.25 | $257.20 |
| Purchase #2 | $129.97 | 9.672% | $142.5407 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $107.29 | 7.389% | $115.2177 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $233.86 | 7.425% | $251.2241 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $83.44 | 12.871% | $94.1796 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $19.72 | 5.831% | $20.8699 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $190.71 | 13.193% | $215.8704 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $993.44 | $1,097.1508 | $1,097.15 | $1,097.10 | $1,097.10 | |