| 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 | $196.67 | 8.663% | $213.7075 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $233.62 | 9.211% | $255.1387 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $194.53 | 9.730% | $213.4578 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $114.71 | 8.451% | $124.4041 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $194.90 | 7.316% | $209.1589 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $18.92 | 10.113% | $20.8334 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $180.29 | 13.139% | $203.9783 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,133.64 | $1,240.6787 | $1,240.68 | $1,240.70 | $1,240.70 | |