| 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 | $101.32 | 11.243% | $112.7114 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $185.91 | 7.240% | $199.3699 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $169.61 | 12.147% | $190.2125 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $226.53 | 4.706% | $237.1905 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $108.66 | 6.230% | $115.4295 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $198.74 | 9.111% | $216.8472 | $216.85 | $216.85 | $216.80 |
| Purchase #7 | $113.96 | 9.478% | $124.7611 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $1,104.73 | $1,196.5221 | $1,196.52 | $1,196.50 | $1,196.50 | |