| 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 | $11.92 | 7.258% | $12.7852 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $131.54 | 10.328% | $145.1255 | $145.13 | $145.15 | $145.10 |
| Purchase #3 | $55.73 | 12.804% | $62.8657 | $62.87 | $62.85 | $62.90 |
| Purchase #4 | $230.57 | 12.442% | $259.2575 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $193.28 | 8.156% | $209.0439 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $44.77 | 11.111% | $49.7444 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $84.47 | 12.385% | $94.9316 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $752.28 | $833.7538 | $833.76 | $833.80 | $833.70 | |