| 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 | $243.67 | 4.303% | $254.1551 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $194.31 | 5.409% | $204.8202 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $182.41 | 6.311% | $193.9219 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $131.54 | 6.118% | $139.5876 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $95.50 | 7.193% | $102.3693 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $217.40 | 9.228% | $237.4617 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $97.62 | 7.298% | $104.7443 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,162.45 | $1,237.0601 | $1,237.06 | $1,237.00 | $1,237.10 | |