| 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 | $197.46 | 4.195% | $205.7434 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $195.27 | 12.243% | $219.1769 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $12.35 | 3.531% | $12.7861 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $110.68 | 7.300% | $118.7596 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $171.75 | 9.717% | $188.4389 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $79.73 | 6.157% | $84.639 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $163.50 | 5.149% | $171.9186 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $930.74 | $1,001.4625 | $1,001.47 | $1,001.50 | $1,001.40 | |