| 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 | $223.38 | 11.666% | $249.4395 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $144.81 | 6.436% | $154.13 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $107.78 | 10.720% | $119.334 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $188.34 | 11.264% | $209.5546 | $209.55 | $209.55 | $209.60 |
| Purchase #5 | $54.45 | 13.162% | $61.6167 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $112.45 | 4.474% | $117.481 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $7.47 | 4.275% | $7.7893 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $838.68 | $919.3451 | $919.34 | $919.40 | $919.30 | |