| 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 | $183.33 | 12.389% | $206.0428 | $206.04 | $206.05 | $206.00 |
| Purchase #2 | $244.77 | 8.154% | $264.7285 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $121.41 | 11.402% | $135.2532 | $135.25 | $135.25 | $135.30 |
| Purchase #4 | $101.98 | 10.604% | $112.794 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $183.80 | 5.786% | $194.4347 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $112.61 | 5.134% | $118.3914 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $156.95 | 6.568% | $167.2585 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $1,104.85 | $1,198.9031 | $1,198.89 | $1,198.95 | $1,198.90 | |