| 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 | $191.53 | 13.525% | $217.4344 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $227.69 | 11.731% | $254.4003 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $245.25 | 10.704% | $271.5016 | $271.50 | $271.50 | $271.50 |
| Purchase #4 | $18.59 | 5.367% | $19.5877 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $169.45 | 10.183% | $186.7051 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $233.84 | 4.124% | $243.4836 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $185.55 | 12.862% | $209.4154 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $1,271.90 | $1,402.5281 | $1,402.53 | $1,402.55 | $1,402.50 | |