| 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 | $126.69 | 7.382% | $136.0423 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $44.56 | 4.392% | $46.5171 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $155.36 | 8.792% | $169.0193 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $39.45 | 9.788% | $43.3114 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $200.47 | 13.597% | $227.7279 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $240.90 | 11.498% | $268.5987 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $199.74 | 4.484% | $208.6963 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,007.17 | $1,099.9130 | $1,099.92 | $1,099.90 | $1,099.80 | |