| 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 | $203.83 | 10.207% | $224.6349 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $11.77 | 10.331% | $12.986 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $175.35 | 10.302% | $193.4146 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $125.78 | 11.133% | $139.7831 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $143.41 | 13.608% | $162.9252 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $43.39 | 12.613% | $48.8628 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $127.69 | 11.619% | $142.5263 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $831.22 | $925.1329 | $925.13 | $925.20 | $925.10 | |