| 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 | $12.54 | 13.220% | $14.1978 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $139.60 | 5.476% | $147.2445 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $219.59 | 9.520% | $240.495 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $158.79 | 11.227% | $176.6174 | $176.62 | $176.60 | $176.60 |
| Purchase #5 | $238.83 | 3.474% | $247.127 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $60.96 | 3.685% | $63.2064 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $99.58 | 7.856% | $107.403 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $929.89 | $996.2911 | $996.30 | $996.30 | $996.20 | |