| 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 | $227.75 | 6.727% | $243.0707 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $142.89 | 4.182% | $148.8657 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $228.66 | 3.437% | $236.519 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $35.88 | 7.346% | $38.5157 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $219.99 | 3.711% | $228.1538 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $81.62 | 10.480% | $90.1738 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $53.64 | 4.441% | $56.0222 | $56.02 | $56.00 | $56.00 |
| 7 purchase totals = | $990.43 | $1,041.3209 | $1,041.32 | $1,041.20 | $1,041.40 | |