| 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 | $212.73 | 11.738% | $237.7002 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $135.72 | 6.285% | $144.25 | $144.25 | $144.25 | $144.30 |
| Purchase #3 | $161.76 | 8.803% | $175.9997 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $169.25 | 12.354% | $190.1591 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $124.46 | 5.542% | $131.3576 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $170.80 | 7.601% | $183.7825 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $208.74 | 3.725% | $216.5156 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $1,183.46 | $1,279.7647 | $1,279.77 | $1,279.75 | $1,279.90 | |