| 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 | $239.74 | 4.584% | $250.7297 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $172.35 | 9.118% | $188.0649 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $14.30 | 12.458% | $16.0815 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $165.29 | 7.762% | $178.1198 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $26.34 | 8.439% | $28.5628 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $65.84 | 11.225% | $73.2305 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $144.45 | 11.224% | $160.6631 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $828.31 | $895.4523 | $895.44 | $895.45 | $895.50 | |