| 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 | $226.31 | 9.783% | $248.4499 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $104.74 | 7.642% | $112.7442 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $75.70 | 13.343% | $85.8007 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $235.79 | 10.504% | $260.5574 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $50.56 | 11.659% | $56.4548 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $213.31 | 11.307% | $237.429 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $169.60 | 5.787% | $179.4148 | $179.41 | $179.40 | $179.40 |
| 7 purchase totals = | $1,076.01 | $1,180.8508 | $1,180.84 | $1,180.85 | $1,180.80 | |