| 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 | $199.87 | 9.548% | $218.9536 | $218.95 | $218.95 | $219.00 |
| Purchase #2 | $44.81 | 11.415% | $49.9251 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $109.28 | 3.840% | $113.4764 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $236.77 | 5.221% | $249.1318 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $184.26 | 5.659% | $194.6873 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $171.30 | 9.777% | $188.048 | $188.05 | $188.05 | $188.00 |
| Purchase #7 | $59.46 | 11.778% | $66.4632 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $1,005.75 | $1,080.6854 | $1,080.69 | $1,080.75 | $1,080.70 | |