| 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 | $205.59 | 10.496% | $227.1687 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $219.30 | 3.713% | $227.4426 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $240.58 | 4.480% | $251.358 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $126.74 | 12.425% | $142.4874 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $248.32 | 7.694% | $267.4257 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $37.52 | 4.608% | $39.2489 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $229.35 | 8.563% | $248.9892 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $1,307.40 | $1,404.1205 | $1,404.13 | $1,404.15 | $1,404.10 | |