| 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 | $221.60 | 5.775% | $234.3974 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $224.78 | 7.793% | $242.2971 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $18.79 | 6.831% | $20.0735 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $238.59 | 11.477% | $265.973 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $215.86 | 12.727% | $243.3325 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $80.38 | 9.137% | $87.7243 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $69.78 | 13.145% | $78.9526 | $78.95 | $78.95 | $79.00 |
| 7 purchase totals = | $1,069.78 | $1,172.7504 | $1,172.74 | $1,172.70 | $1,172.80 | |