| 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 | $135.50 | 11.542% | $151.1394 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $115.26 | 8.462% | $125.0133 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $83.91 | 11.468% | $93.5328 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $180.50 | 7.830% | $194.6332 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $17.44 | 8.621% | $18.9435 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $246.33 | 3.525% | $255.0131 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $92.78 | 12.431% | $104.3135 | $104.31 | $104.30 | $104.30 |
| 7 purchase totals = | $871.72 | $942.5888 | $942.57 | $942.60 | $942.40 | |