| 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 | $130.31 | 3.302% | $134.6128 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $91.89 | 13.243% | $104.059 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $7.96 | 5.258% | $8.3785 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $176.42 | 6.799% | $188.4148 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $106.48 | 3.725% | $110.4464 | $110.45 | $110.45 | $110.40 |
| Purchase #6 | $250.57 | 8.287% | $271.3347 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $146.55 | 13.417% | $166.2126 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $910.18 | $983.4588 | $983.45 | $983.45 | $983.40 | |