| 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 | $219.45 | 7.409% | $235.7091 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $96.97 | 7.580% | $104.3203 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $128.52 | 6.169% | $136.4484 | $136.45 | $136.45 | $136.40 |
| Purchase #4 | $94.42 | 8.798% | $102.7271 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $29.35 | 3.606% | $30.4084 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $49.63 | 9.769% | $54.4784 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $105.28 | 3.379% | $108.8374 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $723.62 | $772.9291 | $772.94 | $772.95 | $772.80 | |