| 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 | $250.76 | 11.387% | $279.314 | $279.31 | $279.30 | $279.30 |
| Purchase #2 | $69.47 | 5.123% | $73.0289 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $209.82 | 11.566% | $234.0878 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $46.94 | 10.210% | $51.7326 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $63.71 | 9.841% | $69.9797 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $44.81 | 5.834% | $47.4242 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $135.56 | 4.796% | $142.0615 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $821.07 | $897.6287 | $897.62 | $897.65 | $897.60 | |