| 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 | $211.50 | 13.211% | $239.4413 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $112.97 | 13.332% | $128.0312 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $120.71 | 3.403% | $124.8178 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $68.81 | 10.102% | $75.7612 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $43.85 | 7.747% | $47.2471 | $47.25 | $47.25 | $47.20 |
| Purchase #6 | $151.50 | 3.810% | $157.2722 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $33.97 | 3.530% | $35.1691 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $743.31 | $807.7399 | $807.74 | $807.70 | $807.70 | |