| 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 | $31.38 | 3.269% | $32.4058 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $182.79 | 6.542% | $194.7481 | $194.75 | $194.75 | $194.70 |
| Purchase #3 | $165.99 | 3.795% | $172.2893 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $120.43 | 5.318% | $126.8345 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $228.46 | 3.356% | $236.1271 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $75.79 | 12.618% | $85.3532 | $85.35 | $85.35 | $85.40 |
| Purchase #7 | $106.25 | 4.356% | $110.8783 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $911.09 | $958.6363 | $958.64 | $958.70 | $958.60 | |