| 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 | $119.48 | 6.645% | $127.4194 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $228.98 | 13.217% | $259.2443 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $157.95 | 9.134% | $172.3772 | $172.38 | $172.40 | $172.40 |
| Purchase #4 | $85.66 | 8.560% | $92.9925 | $92.99 | $93.00 | $93.00 |
| Purchase #5 | $143.84 | 5.725% | $152.0748 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $160.49 | 6.356% | $170.6907 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $134.80 | 3.306% | $139.2565 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $1,031.20 | $1,114.0554 | $1,114.05 | $1,114.05 | $1,114.10 | |