| 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 | $241.78 | 5.310% | $254.6185 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $83.86 | 12.598% | $94.4247 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $33.90 | 12.599% | $38.1711 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $74.83 | 11.711% | $83.5933 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $6.92 | 6.564% | $7.3742 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $125.58 | 13.217% | $142.1779 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $103.57 | 7.123% | $110.9473 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $670.44 | $731.3070 | $731.30 | $731.25 | $731.30 | |