| 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 | $197.64 | 10.127% | $217.655 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $27.47 | 6.838% | $29.3484 | $29.35 | $29.35 | $29.30 |
| Purchase #3 | $193.84 | 11.221% | $215.5908 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $51.70 | 4.694% | $54.1268 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $29.92 | 9.215% | $32.6771 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $155.63 | 6.141% | $165.1872 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $225.88 | 9.109% | $246.4554 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $882.08 | $961.0407 | $961.06 | $961.10 | $961.10 | |