| 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 | $97.53 | 3.354% | $100.8012 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $242.73 | 9.165% | $264.9762 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $179.90 | 11.327% | $200.2773 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $89.71 | 12.681% | $101.0861 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $172.43 | 9.818% | $189.3592 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $229.42 | 10.554% | $253.633 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $237.29 | 3.874% | $246.4826 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $1,249.01 | $1,356.6156 | $1,356.62 | $1,356.70 | $1,356.70 | |