| 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 | $211.73 | 12.182% | $237.5229 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $229.60 | 5.547% | $242.3359 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $249.64 | 8.850% | $271.7331 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $167.76 | 4.543% | $175.3813 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $152.80 | 3.837% | $158.6629 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $20.65 | 10.277% | $22.7722 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $159.60 | 7.420% | $171.4423 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,191.78 | $1,279.8506 | $1,279.84 | $1,279.85 | $1,279.80 | |