| 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 | $224.63 | 13.551% | $255.0696 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $188.32 | 12.429% | $211.7263 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $186.58 | 4.719% | $195.3847 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $99.69 | 4.561% | $104.2369 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $55.90 | 13.378% | $63.3783 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $138.67 | 7.473% | $149.0328 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $180.79 | 9.755% | $198.4261 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,074.58 | $1,177.2547 | $1,177.26 | $1,177.35 | $1,177.20 | |