| 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 | $28.88 | 3.158% | $29.792 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $197.98 | 6.319% | $210.4904 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $42.44 | 5.454% | $44.7547 | $44.75 | $44.75 | $44.80 |
| Purchase #4 | $227.42 | 9.444% | $248.8975 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $39.81 | 5.844% | $42.1365 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $231.94 | 10.194% | $255.584 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $222.65 | 7.371% | $239.0615 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $991.12 | $1,070.7166 | $1,070.71 | $1,070.75 | $1,070.80 | |