| 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 | $86.35 | 12.398% | $97.0557 | $97.06 | $97.05 | $97.10 |
| Purchase #2 | $128.44 | 5.409% | $135.3873 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $142.85 | 5.114% | $150.1553 | $150.16 | $150.15 | $150.20 |
| Purchase #4 | $193.44 | 5.356% | $203.8006 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $97.87 | 8.506% | $106.1948 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $23.53 | 13.601% | $26.7303 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $213.79 | 12.296% | $240.0776 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $886.27 | $959.4016 | $959.41 | $959.45 | $959.50 | |