| 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 | $232.97 | 3.186% | $240.3924 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $5.81 | 13.618% | $6.6012 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $10.65 | 5.330% | $11.2176 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $39.85 | 13.699% | $45.3091 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $92.27 | 5.718% | $97.546 | $97.55 | $97.55 | $97.50 |
| Purchase #6 | $95.82 | 10.874% | $106.2395 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $191.36 | 12.772% | $215.8005 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $668.73 | $723.1063 | $723.11 | $723.10 | $723.00 | |