| 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 | $229.84 | 8.721% | $249.8843 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $243.68 | 8.657% | $264.7754 | $264.78 | $264.80 | $264.80 |
| Purchase #3 | $197.71 | 6.699% | $210.9546 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $102.72 | 3.783% | $106.6059 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $209.98 | 10.233% | $231.4673 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $115.33 | 9.224% | $125.968 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $198.25 | 13.739% | $225.4876 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $1,297.51 | $1,415.1431 | $1,415.15 | $1,415.15 | $1,415.30 | |