| 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 | $227.47 | 3.837% | $236.198 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $31.50 | 4.850% | $33.0278 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $99.27 | 11.422% | $110.6086 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $73.80 | 10.862% | $81.8162 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $108.91 | 5.556% | $114.961 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $209.89 | 10.835% | $232.6316 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $32.27 | 4.641% | $33.7677 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $783.11 | $843.0109 | $843.02 | $843.00 | $843.00 | |