| 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 | $117.95 | 3.637% | $122.2398 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $37.95 | 9.345% | $41.4964 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $230.76 | 3.488% | $238.8089 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $151.32 | 9.130% | $165.1355 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $60.82 | 7.718% | $65.5141 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $114.51 | 5.213% | $120.4794 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $66.86 | 5.317% | $70.4149 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $780.17 | $824.0890 | $824.09 | $824.10 | $824.00 | |