| 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 | $211.76 | 4.208% | $220.6709 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $80.62 | 4.778% | $84.472 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $61.28 | 10.762% | $67.875 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $234.33 | 6.220% | $248.9053 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $146.45 | 7.328% | $157.1819 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $71.69 | 3.820% | $74.4286 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $137.67 | 5.221% | $144.8578 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $943.80 | $998.3915 | $998.40 | $998.40 | $998.50 | |