| 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 | $233.55 | 9.182% | $254.9946 | $254.99 | $255.00 | $255.00 |
| Purchase #2 | $211.64 | 6.551% | $225.5045 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $137.25 | 4.621% | $143.5923 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $86.72 | 9.337% | $94.817 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $247.28 | 3.858% | $256.8201 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $119.56 | 7.118% | $128.0703 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $76.71 | 8.255% | $83.0424 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $1,112.71 | $1,186.8412 | $1,186.83 | $1,186.80 | $1,186.80 | |