| 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 | $134.31 | 10.781% | $148.79 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $117.79 | 12.809% | $132.8777 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $10.64 | 3.638% | $11.0271 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $169.77 | 13.426% | $192.5633 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $236.93 | 12.838% | $267.3471 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $103.74 | 10.183% | $114.3038 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $203.49 | 13.533% | $231.0283 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $976.67 | $1,097.9373 | $1,097.94 | $1,098.00 | $1,097.90 | |