| 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 | $113.51 | 6.185% | $120.5306 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $107.79 | 6.779% | $115.0971 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $238.32 | 4.351% | $248.6893 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $24.73 | 7.105% | $26.4871 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $19.54 | 13.372% | $22.1529 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $186.51 | 10.569% | $206.2222 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $115.44 | 4.637% | $120.793 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $805.84 | $859.9722 | $859.97 | $860.00 | $860.00 | |