| 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 | $156.43 | 4.429% | $163.3583 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $117.29 | 3.159% | $120.9952 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $245.82 | 3.725% | $254.9768 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $16.38 | 9.303% | $17.9038 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $138.99 | 6.301% | $147.7478 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $203.66 | 13.337% | $230.8221 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $103.43 | 12.677% | $116.5418 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $982.00 | $1,052.3458 | $1,052.35 | $1,052.35 | $1,052.30 | |