| 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 | $236.81 | 7.621% | $254.8573 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $219.79 | 9.237% | $240.092 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $11.94 | 12.633% | $13.4484 | $13.45 | $13.45 | $13.40 |
| Purchase #4 | $159.52 | 7.413% | $171.3452 | $171.35 | $171.35 | $171.30 |
| Purchase #5 | $224.39 | 10.762% | $248.5389 | $248.54 | $248.55 | $248.50 |
| Purchase #6 | $55.60 | 8.504% | $60.3282 | $60.33 | $60.35 | $60.30 |
| Purchase #7 | $189.30 | 4.715% | $198.2255 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,097.35 | $1,186.8355 | $1,186.85 | $1,186.90 | $1,186.70 | |