| 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 | $6.27 | 13.179% | $7.0963 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $186.77 | 10.400% | $206.1941 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $97.30 | 12.590% | $109.5501 | $109.55 | $109.55 | $109.60 |
| Purchase #4 | $104.96 | 10.696% | $116.1865 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $245.92 | 5.523% | $259.5022 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $220.30 | 4.787% | $230.8458 | $230.85 | $230.85 | $230.80 |
| Purchase #7 | $239.49 | 5.637% | $252.9901 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,101.01 | $1,182.3651 | $1,182.37 | $1,182.40 | $1,182.40 | |