| 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 | $210.32 | 9.218% | $229.7073 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $104.45 | 3.796% | $108.4149 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $161.43 | 7.597% | $173.6938 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $213.55 | 11.141% | $237.3416 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $174.37 | 6.509% | $185.7197 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $87.97 | 6.248% | $93.4664 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $41.68 | 6.665% | $44.458 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $993.77 | $1,072.8017 | $1,072.80 | $1,072.75 | $1,072.80 | |