| 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 | $51.26 | 6.127% | $54.4007 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $132.99 | 8.568% | $144.3846 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $160.69 | 13.722% | $182.7399 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $107.61 | 10.256% | $118.6465 | $118.65 | $118.65 | $118.60 |
| Purchase #5 | $102.84 | 4.179% | $107.1377 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $247.66 | 6.716% | $264.2928 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $204.27 | 8.808% | $222.2621 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $1,007.32 | $1,093.8643 | $1,093.86 | $1,093.90 | $1,093.80 | |