| 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 | $217.40 | 8.443% | $235.7551 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $215.84 | 6.744% | $230.3962 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $137.98 | 10.132% | $151.9601 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $212.76 | 5.806% | $225.1128 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $167.84 | 9.156% | $183.2074 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $154.57 | 8.328% | $167.4426 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $81.92 | 7.728% | $88.2508 | $88.25 | $88.25 | $88.30 |
| 7 purchase totals = | $1,188.31 | $1,282.1250 | $1,282.13 | $1,282.10 | $1,282.20 | |