| 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 | $233.45 | 7.665% | $251.3439 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $225.76 | 3.458% | $233.5668 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $37.88 | 9.511% | $41.4828 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $179.54 | 5.273% | $189.0071 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $108.45 | 11.460% | $120.8784 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $184.61 | 8.642% | $200.564 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $116.93 | 4.460% | $122.1451 | $122.15 | $122.15 | $122.10 |
| 7 purchase totals = | $1,086.62 | $1,158.9881 | $1,158.99 | $1,159.00 | $1,159.00 | |