| 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 | $103.64 | 13.820% | $117.963 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $135.79 | 9.285% | $148.3981 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $32.39 | 4.371% | $33.8058 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $41.75 | 5.281% | $43.9548 | $43.95 | $43.95 | $44.00 |
| Purchase #5 | $225.56 | 7.821% | $243.201 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $96.66 | 7.304% | $103.72 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $243.51 | 9.830% | $267.447 | $267.45 | $267.45 | $267.40 |
| 7 purchase totals = | $879.30 | $958.4897 | $958.49 | $958.45 | $958.50 | |