| 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 | $205.31 | 7.287% | $220.2709 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $97.34 | 13.196% | $110.185 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $61.45 | 8.512% | $66.6806 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $152.98 | 6.565% | $163.0231 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $187.30 | 8.618% | $203.4415 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $202.84 | 8.703% | $220.4932 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $9.67 | 7.560% | $10.4011 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $916.89 | $994.4954 | $994.49 | $994.50 | $994.50 | |