| 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 | $105.76 | 12.203% | $118.6659 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $112.69 | 12.235% | $126.4776 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $112.33 | 12.167% | $125.9972 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $234.32 | 6.373% | $249.2532 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $233.56 | 10.843% | $258.8849 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $89.47 | 7.103% | $95.8251 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $229.57 | 12.377% | $257.9839 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $1,117.70 | $1,233.0878 | $1,233.09 | $1,233.15 | $1,233.20 | |