| 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 | $240.88 | 3.714% | $249.8263 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $101.35 | 11.814% | $113.3235 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $100.67 | 11.838% | $112.5873 | $112.59 | $112.60 | $112.60 |
| Purchase #4 | $32.44 | 9.235% | $35.4358 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $127.54 | 11.541% | $142.2594 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $227.66 | 11.171% | $253.0919 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $72.36 | 4.575% | $75.6705 | $75.67 | $75.65 | $75.70 |
| 7 purchase totals = | $902.90 | $982.1947 | $982.20 | $982.20 | $982.20 | |