| 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 | $104.93 | 11.402% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $205.33 | 7.368% | $220.4587 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $28.77 | 8.431% | $31.1956 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $170.70 | 10.346% | $188.3606 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $235.32 | 4.729% | $246.4483 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $201.42 | 10.477% | $222.5228 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $157.90 | 12.583% | $177.7686 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $1,104.37 | $1,203.6487 | $1,203.65 | $1,203.60 | $1,203.70 | |