| 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 | $202.71 | 6.536% | $215.9591 | $215.96 | $215.95 | $216.00 |
| Purchase #2 | $51.34 | 5.651% | $54.2412 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $20.46 | 4.481% | $21.3768 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $163.96 | 8.430% | $177.7818 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $147.46 | 4.780% | $154.5086 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $25.71 | 6.117% | $27.2827 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $228.60 | 4.276% | $238.3749 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $840.24 | $889.5251 | $889.52 | $889.55 | $889.60 | |