| 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 | $234.84 | 3.802% | $243.7686 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $98.67 | 13.768% | $112.2549 | $112.25 | $112.25 | $112.30 |
| Purchase #3 | $217.79 | 7.507% | $234.1395 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $130.43 | 3.245% | $134.6625 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $88.55 | 7.145% | $94.8769 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $108.27 | 9.575% | $118.6369 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $26.82 | 4.315% | $27.9773 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $905.37 | $966.3166 | $966.32 | $966.35 | $966.40 | |