| 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 | $124.74 | 13.199% | $141.2044 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $238.92 | 7.203% | $256.1294 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $111.72 | 13.828% | $127.1686 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $113.45 | 10.508% | $125.3713 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $37.77 | 3.711% | $39.1716 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $188.31 | 9.588% | $206.3652 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $166.26 | 11.195% | $184.8728 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $981.17 | $1,080.2833 | $1,080.28 | $1,080.20 | $1,080.40 | |