| 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 | $99.71 | 4.767% | $104.4632 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $114.78 | 11.527% | $128.0107 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $11.46 | 11.850% | $12.818 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $116.45 | 7.518% | $125.2047 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $191.91 | 9.794% | $210.7057 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $91.26 | 5.602% | $96.3724 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $136.94 | 4.873% | $143.6131 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $762.51 | $821.1878 | $821.18 | $821.10 | $821.20 | |