| 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 | $99.80 | 4.405% | $104.1962 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $188.37 | 9.796% | $206.8227 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $177.36 | 3.736% | $183.9862 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $217.52 | 3.819% | $225.8271 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $90.46 | 3.243% | $93.3936 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $213.41 | 11.370% | $237.6747 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $198.61 | 5.428% | $209.3906 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $1,185.53 | $1,261.2911 | $1,261.29 | $1,261.30 | $1,261.30 | |