| 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 | $94.91 | 8.671% | $103.1396 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $99.54 | 4.708% | $104.2263 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $140.66 | 12.134% | $157.7277 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $239.94 | 11.192% | $266.7941 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $228.82 | 11.809% | $255.8414 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $242.50 | 6.178% | $257.4817 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $183.33 | 12.595% | $206.4204 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $1,229.70 | $1,351.6312 | $1,351.63 | $1,351.70 | $1,351.50 | |