| 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 | $110.66 | 3.274% | $114.283 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $153.36 | 8.578% | $166.5152 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $139.79 | 3.720% | $144.9902 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $73.26 | 9.861% | $80.4842 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $104.61 | 11.570% | $116.7134 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $240.68 | 5.521% | $253.9679 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $83.81 | 6.197% | $89.0037 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $906.17 | $965.9576 | $965.95 | $965.95 | $966.00 | |