| 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 | $124.99 | 11.429% | $139.2751 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $149.77 | 11.597% | $167.1388 | $167.14 | $167.15 | $167.10 |
| Purchase #3 | $208.30 | 11.139% | $231.5025 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $171.77 | 3.357% | $177.5363 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $248.31 | 6.129% | $263.5289 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $191.40 | 4.199% | $199.4369 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $218.78 | 4.333% | $228.2597 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,313.32 | $1,406.6782 | $1,406.69 | $1,406.75 | $1,406.60 | |