| 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 | $82.66 | 4.810% | $86.6359 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $137.32 | 11.696% | $153.3809 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $231.97 | 9.192% | $253.2927 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $155.66 | 9.583% | $170.5769 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $209.25 | 10.744% | $231.7318 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $75.71 | 3.229% | $78.1547 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $223.57 | 9.382% | $244.5453 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,116.14 | $1,218.3182 | $1,218.32 | $1,218.40 | $1,218.30 | |