| 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 | $22.55 | 9.468% | $24.685 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $23.78 | 10.437% | $26.2619 | $26.26 | $26.25 | $26.30 |
| Purchase #3 | $242.94 | 8.499% | $263.5875 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $242.50 | 9.127% | $264.633 | $264.63 | $264.65 | $264.60 |
| Purchase #5 | $203.42 | 10.548% | $224.8767 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $249.73 | 11.684% | $278.9085 | $278.91 | $278.90 | $278.90 |
| Purchase #7 | $22.84 | 5.691% | $24.1398 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $1,007.76 | $1,107.0924 | $1,107.10 | $1,107.15 | $1,107.10 | |