| 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 | $26.79 | 4.815% | $28.0799 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $238.61 | 11.293% | $265.5562 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $155.94 | 11.513% | $173.8934 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $176.29 | 7.774% | $189.9948 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $186.68 | 8.283% | $202.1427 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $250.68 | 6.704% | $267.4856 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $26.54 | 13.403% | $30.0972 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $1,061.53 | $1,157.2498 | $1,157.25 | $1,157.30 | $1,157.30 | |