| 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 | $194.75 | 3.124% | $200.834 | $200.83 | $200.85 | $200.80 |
| Purchase #2 | $225.67 | 9.467% | $247.0342 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $52.83 | 8.583% | $57.3644 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $229.32 | 3.836% | $238.1167 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $81.26 | 7.857% | $87.6446 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $112.57 | 7.728% | $121.2694 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $175.28 | 11.606% | $195.623 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,071.68 | $1,147.8863 | $1,147.87 | $1,147.85 | $1,147.80 | |