| 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 | $238.30 | 3.872% | $247.527 | $247.53 | $247.55 | $247.50 |
| Purchase #2 | $113.64 | 11.811% | $127.062 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $162.69 | 7.854% | $175.4677 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $148.27 | 7.285% | $159.0715 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $134.89 | 4.263% | $140.6404 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $160.36 | 8.143% | $173.4181 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $163.83 | 8.623% | $177.9571 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $1,121.98 | $1,201.1438 | $1,201.15 | $1,201.10 | $1,201.20 | |