| 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 | $89.94 | 13.214% | $101.8247 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $112.90 | 7.770% | $121.6723 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $75.78 | 5.450% | $79.91 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $190.88 | 10.163% | $210.2791 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $164.62 | 10.308% | $181.589 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $151.70 | 9.690% | $166.3997 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $125.70 | 9.371% | $137.4793 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $911.52 | $999.1541 | $999.15 | $999.15 | $999.20 | |