| 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 | $86.61 | 7.109% | $92.7671 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $233.59 | 7.657% | $251.476 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $207.83 | 4.333% | $216.8353 | $216.84 | $216.85 | $216.80 |
| Purchase #4 | $54.41 | 4.632% | $56.9303 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $213.91 | 9.105% | $233.3865 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $186.43 | 12.337% | $209.4299 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $156.74 | 4.200% | $163.3231 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,139.52 | $1,224.1482 | $1,224.16 | $1,224.20 | $1,224.10 | |