| 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 | $34.83 | 9.221% | $38.0417 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $127.66 | 12.856% | $144.072 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $18.36 | 13.685% | $20.8726 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $201.68 | 8.729% | $219.2846 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $223.38 | 8.356% | $242.0456 | $242.05 | $242.05 | $242.00 |
| Purchase #6 | $201.83 | 5.110% | $212.1435 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $211.83 | 7.818% | $228.3909 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,019.57 | $1,104.8509 | $1,104.84 | $1,104.85 | $1,104.80 | |