| 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 | $210.73 | 8.318% | $228.2585 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $54.30 | 13.501% | $61.631 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $92.60 | 11.666% | $103.4027 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $145.77 | 5.841% | $154.2844 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $231.85 | 5.359% | $244.2748 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $188.79 | 7.644% | $203.2211 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $225.63 | 5.214% | $237.3943 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,149.67 | $1,232.4668 | $1,232.45 | $1,232.45 | $1,232.50 | |