| 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 | $169.91 | 12.412% | $190.9992 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $117.40 | 12.717% | $132.3298 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $216.82 | 8.587% | $235.4383 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $69.46 | 5.571% | $73.3296 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $10.34 | 9.445% | $11.3166 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $183.28 | 11.234% | $203.8697 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $213.88 | 10.770% | $236.9149 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $981.09 | $1,084.1981 | $1,084.20 | $1,084.20 | $1,084.10 | |