| 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 | $129.29 | 8.207% | $139.9008 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $248.91 | 9.541% | $272.6585 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $216.91 | 10.567% | $239.8309 | $239.83 | $239.85 | $239.80 |
| Purchase #4 | $185.61 | 13.210% | $210.1291 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $242.50 | 9.231% | $264.8852 | $264.89 | $264.90 | $264.90 |
| Purchase #6 | $101.48 | 11.505% | $113.1553 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $127.70 | 7.817% | $137.6823 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $1,252.40 | $1,378.2421 | $1,378.25 | $1,378.30 | $1,378.30 | |