| 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 | $121.76 | 9.150% | $132.901 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $63.88 | 11.668% | $71.3335 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $78.97 | 13.860% | $89.9152 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $88.94 | 10.144% | $97.9621 | $97.96 | $97.95 | $98.00 |
| Purchase #5 | $87.36 | 11.425% | $97.3409 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $241.32 | 3.819% | $250.536 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $213.38 | 12.219% | $239.4529 | $239.45 | $239.45 | $239.50 |
| 7 purchase totals = | $895.61 | $979.4416 | $979.44 | $979.45 | $979.40 | |