| 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 | $200.72 | 6.218% | $213.2008 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $100.69 | 11.401% | $112.1697 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $212.58 | 5.135% | $223.496 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $93.90 | 13.366% | $106.4507 | $106.45 | $106.45 | $106.50 |
| Purchase #5 | $239.73 | 11.865% | $268.174 | $268.17 | $268.15 | $268.20 |
| Purchase #6 | $201.99 | 12.207% | $226.6469 | $226.65 | $226.65 | $226.60 |
| Purchase #7 | $74.33 | 10.751% | $82.3212 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $1,123.94 | $1,232.4593 | $1,232.46 | $1,232.40 | $1,232.50 | |