| 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 | $79.40 | 6.607% | $84.646 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $213.98 | 12.602% | $240.9458 | $240.95 | $240.95 | $240.90 |
| Purchase #3 | $170.76 | 5.430% | $180.0323 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $226.37 | 10.471% | $250.0732 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $217.42 | 5.365% | $229.0846 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $13.34 | 5.814% | $14.1156 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $90.81 | 7.222% | $97.3683 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $1,012.08 | $1,096.2658 | $1,096.27 | $1,096.25 | $1,096.20 | |