| 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 | $136.44 | 9.450% | $149.3336 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $219.49 | 13.583% | $249.3033 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $190.52 | 5.414% | $200.8348 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $67.89 | 6.391% | $72.2288 | $72.23 | $72.25 | $72.20 |
| Purchase #5 | $237.32 | 3.162% | $244.8241 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $79.60 | 8.451% | $86.327 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $111.50 | 7.199% | $119.5269 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $1,042.76 | $1,122.3785 | $1,122.37 | $1,122.45 | $1,122.20 | |