| 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 | $223.61 | 4.839% | $234.4305 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $239.70 | 9.745% | $263.0588 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $70.39 | 11.605% | $78.5588 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $100.97 | 3.680% | $104.6857 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $86.29 | 6.648% | $92.0266 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $83.46 | 11.536% | $93.0879 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $168.98 | 5.137% | $177.6605 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $973.40 | $1,043.5088 | $1,043.52 | $1,043.55 | $1,043.60 | |