| 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 | $16.44 | 8.746% | $17.8778 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $236.98 | 9.801% | $260.2064 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $133.41 | 6.847% | $142.5446 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $144.67 | 6.521% | $154.1039 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $94.46 | 13.647% | $107.351 | $107.35 | $107.35 | $107.40 |
| Purchase #6 | $101.72 | 8.341% | $110.2045 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $241.83 | 10.806% | $267.9621 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $969.51 | $1,060.2503 | $1,060.24 | $1,060.25 | $1,060.30 | |