| 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 | $12.62 | 7.106% | $13.5168 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $236.43 | 13.182% | $267.5962 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $167.48 | 5.433% | $176.5792 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $43.27 | 13.627% | $49.1664 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $236.69 | 12.276% | $265.7461 | $265.75 | $265.75 | $265.70 |
| Purchase #6 | $94.25 | 9.202% | $102.9229 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $150.95 | 10.605% | $166.9582 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $941.69 | $1,042.4858 | $1,042.50 | $1,042.45 | $1,042.50 | |