| 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 | $113.66 | 5.378% | $119.7726 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $205.99 | 10.692% | $228.0145 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $232.83 | 7.555% | $250.4203 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $29.39 | 12.419% | $33.0399 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $201.88 | 11.177% | $224.4441 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $26.75 | 7.124% | $28.6557 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $69.62 | 13.717% | $79.1698 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $880.12 | $963.5169 | $963.51 | $963.45 | $963.50 | |