| 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 | $235.78 | 4.655% | $246.7556 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $123.40 | 11.210% | $137.2331 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $219.91 | 10.852% | $243.7746 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $190.57 | 5.616% | $201.2724 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $148.66 | 7.305% | $159.5196 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $101.26 | 11.563% | $112.9687 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $110.81 | 3.206% | $114.3626 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $1,130.39 | $1,215.8866 | $1,215.88 | $1,215.80 | $1,216.00 | |