| 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 | $222.47 | 9.857% | $244.3989 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $148.61 | 7.794% | $160.1927 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $244.38 | 13.249% | $276.7579 | $276.76 | $276.75 | $276.80 |
| Purchase #4 | $75.54 | 4.334% | $78.8139 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $246.50 | 8.141% | $266.5676 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $200.87 | 4.789% | $210.4897 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $69.97 | 13.560% | $79.4579 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $1,208.34 | $1,316.6786 | $1,316.68 | $1,316.65 | $1,316.80 | |