| 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 | $209.51 | 10.607% | $231.7327 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $175.39 | 5.558% | $185.1382 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $195.51 | 7.285% | $209.7529 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $43.69 | 9.696% | $47.9262 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $26.54 | 3.791% | $27.5461 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $79.32 | 10.370% | $87.5455 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $105.85 | 11.611% | $118.1402 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $835.81 | $907.7818 | $907.79 | $907.85 | $907.60 | |