| 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 | $12.90 | 11.732% | $14.4134 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $21.28 | 12.655% | $23.973 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $209.29 | 5.345% | $220.4766 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $58.43 | 3.144% | $60.267 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $112.51 | 9.248% | $122.9149 | $122.91 | $122.90 | $122.90 |
| Purchase #6 | $226.95 | 9.874% | $249.359 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $198.83 | 6.224% | $211.2052 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $840.19 | $902.6091 | $902.61 | $902.55 | $902.70 | |