| 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 | $214.32 | 4.323% | $223.5851 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $95.63 | 12.396% | $107.4843 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $17.65 | 9.122% | $19.26 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $122.57 | 9.784% | $134.5622 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $162.97 | 6.258% | $173.1687 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $35.44 | 8.866% | $38.5821 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $100.39 | 11.390% | $111.8244 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $748.97 | $808.4668 | $808.46 | $808.45 | $808.60 | |