| 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 | $244.28 | 4.541% | $255.3728 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $5.41 | 11.638% | $6.0396 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $174.89 | 4.288% | $182.3893 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $110.68 | 5.526% | $116.7962 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $155.82 | 9.729% | $170.9797 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $21.96 | 8.510% | $23.8288 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $202.94 | 5.466% | $214.0327 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $915.98 | $969.4391 | $969.44 | $969.50 | $969.40 | |