| 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 | $10.27 | 3.215% | $10.6002 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $196.94 | 12.209% | $220.9844 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $34.83 | 12.291% | $39.111 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $149.27 | 11.127% | $165.8793 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $189.93 | 9.658% | $208.2734 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $71.93 | 13.259% | $81.4672 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $167.54 | 11.434% | $186.6965 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $820.71 | $913.0120 | $913.01 | $913.00 | $913.10 | |