| 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 | $196.97 | 13.570% | $223.6988 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $163.36 | 9.505% | $178.8874 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $205.46 | 13.246% | $232.6752 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $7.27 | 5.402% | $7.6627 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $197.55 | 5.779% | $208.9664 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $223.88 | 4.121% | $233.1061 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $13.42 | 5.310% | $14.1326 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $1,007.91 | $1,099.1292 | $1,099.14 | $1,099.15 | $1,099.20 | |