| 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 | $226.74 | 4.715% | $237.4308 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $113.71 | 6.307% | $120.8817 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $169.69 | 3.449% | $175.5426 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $217.26 | 4.613% | $227.2822 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $169.59 | 9.134% | $185.0804 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $26.35 | 4.369% | $27.5012 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $191.85 | 13.827% | $218.3771 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $1,115.19 | $1,192.0960 | $1,192.09 | $1,192.20 | $1,192.10 | |