| 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 | $213.39 | 6.151% | $226.5156 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $26.29 | 5.141% | $27.6416 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $108.28 | 13.525% | $122.9249 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $82.70 | 6.874% | $88.3848 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $102.49 | 11.511% | $114.2876 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $126.27 | 13.228% | $142.973 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $14.61 | 4.208% | $15.2248 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $674.03 | $737.9523 | $737.94 | $737.90 | $737.90 | |