| 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 | $119.75 | 6.178% | $127.1482 | $127.15 | $127.15 | $127.10 |
| Purchase #2 | $195.27 | 11.791% | $218.2943 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $69.54 | 13.130% | $78.6706 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $221.63 | 6.438% | $235.8985 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $68.99 | 3.260% | $71.2391 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $44.88 | 12.401% | $50.4456 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $113.25 | 8.499% | $122.8751 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $833.31 | $904.5714 | $904.58 | $904.60 | $904.50 | |