| 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 | $94.34 | 7.351% | $101.2749 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $117.28 | 10.228% | $129.2754 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $204.33 | 6.435% | $217.4786 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $45.41 | 11.184% | $50.4887 | $50.49 | $50.50 | $50.50 |
| Purchase #5 | $234.84 | 4.826% | $246.1734 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $177.69 | 12.676% | $200.214 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $117.86 | 12.498% | $132.5901 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $991.75 | $1,077.4951 | $1,077.49 | $1,077.50 | $1,077.60 | |