| 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 | $135.99 | 13.344% | $154.1365 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $210.36 | 10.256% | $231.9345 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $244.41 | 4.320% | $254.9685 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $176.74 | 8.485% | $191.7364 | $191.74 | $191.75 | $191.70 |
| Purchase #5 | $72.82 | 9.637% | $79.8377 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $84.95 | 8.236% | $91.9465 | $91.95 | $91.95 | $91.90 |
| Purchase #7 | $222.94 | 9.221% | $243.4973 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,148.21 | $1,248.0574 | $1,248.07 | $1,248.10 | $1,247.90 | |