| 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 | $209.27 | 5.368% | $220.5036 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $124.57 | 7.565% | $133.9937 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $108.52 | 12.586% | $122.1783 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $198.36 | 13.246% | $224.6348 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $130.96 | 9.218% | $143.0319 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $94.33 | 8.130% | $101.999 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $36.91 | 6.276% | $39.2265 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $902.92 | $985.5678 | $985.56 | $985.65 | $985.50 | |