| 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 | $198.64 | 6.711% | $211.9707 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $94.53 | 8.546% | $102.6085 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $101.37 | 9.322% | $110.8197 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $142.65 | 13.786% | $162.3157 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $175.47 | 7.406% | $188.4653 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $35.79 | 9.293% | $39.116 | $39.12 | $39.10 | $39.10 |
| Purchase #7 | $185.46 | 4.366% | $193.5572 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $933.91 | $1,008.8531 | $1,008.87 | $1,008.75 | $1,008.90 | |