| 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 | $250.85 | 3.709% | $260.154 | $260.15 | $260.15 | $260.20 |
| Purchase #2 | $148.39 | 10.482% | $163.9442 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $225.92 | 6.493% | $240.589 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $206.29 | 12.188% | $231.4326 | $231.43 | $231.45 | $231.40 |
| Purchase #5 | $123.72 | 13.541% | $140.4729 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $105.69 | 4.478% | $110.4228 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $20.94 | 10.354% | $23.1081 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $1,081.80 | $1,170.1236 | $1,170.11 | $1,170.10 | $1,170.10 | |