| 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 | $126.28 | 5.132% | $132.7607 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $91.70 | 9.798% | $100.6848 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $47.73 | 3.159% | $49.2378 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $87.58 | 6.840% | $93.5705 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $244.99 | 9.166% | $267.4458 | $267.45 | $267.45 | $267.40 |
| Purchase #6 | $102.25 | 8.576% | $111.019 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $96.60 | 7.458% | $103.8044 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $797.13 | $858.5230 | $858.52 | $858.50 | $858.50 | |