| 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 | $126.67 | 8.825% | $137.8486 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $18.33 | 10.494% | $20.2536 | $20.25 | $20.25 | $20.30 |
| Purchase #3 | $78.98 | 7.290% | $84.7376 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $189.93 | 11.224% | $211.2477 | $211.25 | $211.25 | $211.20 |
| Purchase #5 | $105.87 | 13.670% | $120.3424 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $187.32 | 3.664% | $194.1834 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $182.97 | 12.473% | $205.7918 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $890.07 | $974.4051 | $974.40 | $974.45 | $974.30 | |