| 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 | $231.44 | 5.642% | $244.4978 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $140.84 | 6.793% | $150.4073 | $150.41 | $150.40 | $150.40 |
| Purchase #3 | $113.70 | 11.110% | $126.3321 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $41.56 | 4.379% | $43.3799 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $130.81 | 7.460% | $140.5684 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $43.45 | 9.775% | $47.6972 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $86.99 | 4.774% | $91.1429 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $788.79 | $844.0256 | $844.03 | $844.05 | $844.00 | |