| 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 | $221.55 | 5.259% | $233.2013 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $198.35 | 6.367% | $210.9789 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $166.90 | 12.598% | $187.9261 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $84.41 | 5.846% | $89.3446 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $186.87 | 9.166% | $203.9985 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $207.94 | 6.444% | $221.3397 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $146.38 | 11.420% | $163.0966 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $1,212.40 | $1,309.8857 | $1,309.89 | $1,309.95 | $1,309.80 | |