| 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 | $94.36 | 8.371% | $102.2589 | $102.26 | $102.25 | $102.30 |
| Purchase #2 | $24.38 | 5.122% | $25.6287 | $25.63 | $25.65 | $25.60 |
| Purchase #3 | $220.67 | 12.418% | $248.0728 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $21.31 | 11.199% | $23.6965 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $181.46 | 5.361% | $191.1881 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $143.71 | 3.556% | $148.8203 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $34.64 | 10.106% | $38.1407 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $720.53 | $777.8060 | $777.81 | $777.80 | $777.80 | |