| 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 | $244.64 | 7.421% | $262.7947 | $262.79 | $262.80 | $262.80 |
| Purchase #2 | $242.46 | 4.333% | $252.9658 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $219.41 | 9.779% | $240.8661 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $200.94 | 13.211% | $227.4862 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $153.27 | 7.708% | $165.0841 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $76.62 | 11.346% | $85.3133 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $84.31 | 3.490% | $87.2524 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $1,221.65 | $1,321.7626 | $1,321.76 | $1,321.75 | $1,321.90 | |