| 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 | $45.53 | 6.845% | $48.6465 | $48.65 | $48.65 | $48.60 |
| Purchase #2 | $237.40 | 11.278% | $264.174 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $152.86 | 9.689% | $167.6706 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $41.74 | 4.706% | $43.7043 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $212.47 | 9.415% | $232.4741 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $220.73 | 3.280% | $227.9699 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $185.26 | 10.322% | $204.3825 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $1,095.99 | $1,189.0219 | $1,189.01 | $1,188.95 | $1,189.10 | |