| 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 | $233.99 | 3.825% | $242.9401 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $218.72 | 7.179% | $234.4219 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $119.32 | 8.199% | $129.103 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $215.97 | 5.206% | $227.2134 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $150.64 | 4.357% | $157.2034 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $198.98 | 9.245% | $217.3757 | $217.38 | $217.40 | $217.40 |
| Purchase #7 | $94.52 | 4.304% | $98.5881 | $98.59 | $98.60 | $98.60 |
| 7 purchase totals = | $1,232.14 | $1,306.8456 | $1,306.84 | $1,306.85 | $1,306.80 | |