| 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 | $215.50 | 5.796% | $227.9904 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $204.57 | 6.384% | $217.6297 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $90.70 | 13.593% | $103.0289 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $21.66 | 8.420% | $23.4838 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $218.48 | 11.764% | $244.182 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $224.56 | 12.351% | $252.2954 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $64.62 | 8.341% | $70.01 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $1,040.09 | $1,138.6202 | $1,138.62 | $1,138.70 | $1,138.60 | |