| 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 | $114.57 | 5.659% | $121.0535 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $233.55 | 5.339% | $246.0192 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $128.86 | 3.195% | $132.9771 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $103.27 | 12.458% | $116.1354 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $15.77 | 4.656% | $16.5043 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $119.53 | 6.783% | $127.6377 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $180.81 | 6.372% | $192.3312 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $896.36 | $952.6584 | $952.66 | $952.70 | $952.60 | |