| 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 | $203.72 | 6.462% | $216.8844 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $104.77 | 5.529% | $110.5627 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $233.60 | 4.862% | $244.9576 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $114.99 | 9.660% | $126.098 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $43.52 | 5.871% | $46.0751 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $9.42 | 7.723% | $10.1475 | $10.15 | $10.15 | $10.10 |
| Purchase #7 | $171.25 | 6.372% | $182.1621 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $881.27 | $936.8874 | $936.89 | $936.90 | $937.00 | |