| 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 | $231.52 | 10.293% | $255.3504 | $255.35 | $255.35 | $255.40 |
| Purchase #2 | $243.30 | 8.216% | $263.2895 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $30.54 | 8.202% | $33.0449 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $217.80 | 3.221% | $224.8153 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $12.63 | 3.423% | $13.0623 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $117.41 | 12.427% | $132.0005 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $150.27 | 13.746% | $170.9261 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $1,003.47 | $1,092.4890 | $1,092.49 | $1,092.50 | $1,092.50 | |