| 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 | $223.63 | 3.269% | $230.9405 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $127.44 | 7.654% | $137.1943 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $248.47 | 9.147% | $271.1976 | $271.20 | $271.20 | $271.20 |
| Purchase #4 | $14.87 | 8.304% | $16.1048 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $151.28 | 10.649% | $167.3898 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $185.86 | 6.642% | $198.2048 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $116.31 | 13.219% | $131.685 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $1,067.86 | $1,152.7168 | $1,152.71 | $1,152.75 | $1,152.70 | |