| 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 | $28.47 | 7.110% | $30.4942 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $229.35 | 11.460% | $255.6335 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $46.25 | 6.497% | $49.2549 | $49.25 | $49.25 | $49.30 |
| Purchase #4 | $137.35 | 4.279% | $143.2272 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $199.77 | 3.387% | $206.5362 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $112.41 | 8.282% | $121.7198 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $211.34 | 4.775% | $221.4315 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $964.94 | $1,028.2973 | $1,028.29 | $1,028.35 | $1,028.20 | |