| 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 | $23.45 | 3.404% | $24.2482 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $240.62 | 3.243% | $248.4233 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $28.44 | 10.672% | $31.4751 | $31.48 | $31.50 | $31.50 |
| Purchase #4 | $199.90 | 13.155% | $226.1968 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $206.58 | 9.682% | $226.5811 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $113.91 | 5.458% | $120.1272 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $23.90 | 13.236% | $27.0634 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $836.80 | $904.1151 | $904.12 | $904.15 | $904.10 | |