| 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 | $102.83 | 12.812% | $116.0046 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $76.62 | 8.588% | $83.2001 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $129.34 | 6.772% | $138.0989 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $74.91 | 12.739% | $84.4528 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $89.77 | 6.822% | $95.8941 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $108.93 | 12.761% | $122.8306 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $208.68 | 12.785% | $235.3597 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $791.08 | $875.8408 | $875.83 | $875.85 | $875.90 | |