| 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 | $197.44 | 11.364% | $219.8771 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $116.49 | 4.871% | $122.1642 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $200.89 | 9.225% | $219.4221 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $92.54 | 5.793% | $97.9008 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $58.35 | 13.540% | $66.2506 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $5.97 | 7.154% | $6.3971 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $122.90 | 4.468% | $128.3912 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $794.58 | $860.4031 | $860.40 | $860.40 | $860.50 | |