| 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 | $39.56 | 11.563% | $44.1343 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $227.30 | 8.773% | $247.241 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $137.32 | 8.321% | $148.7464 | $148.75 | $148.75 | $148.70 |
| Purchase #4 | $207.66 | 13.399% | $235.4844 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $88.65 | 11.847% | $99.1524 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $174.29 | 11.440% | $194.2288 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $45.91 | 7.598% | $49.3982 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $920.69 | $1,018.3855 | $1,018.38 | $1,018.45 | $1,018.30 | |