| 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 | $210.81 | 3.276% | $217.7161 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $222.81 | 5.226% | $234.4541 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $239.53 | 13.571% | $272.0366 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $28.67 | 7.785% | $30.902 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $228.31 | 10.325% | $251.883 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $171.87 | 12.834% | $193.9278 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $31.65 | 6.107% | $33.5829 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $1,133.65 | $1,234.5025 | $1,234.50 | $1,234.55 | $1,234.50 | |