| 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 | $205.45 | 10.564% | $227.1537 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $76.51 | 9.405% | $83.7058 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $184.30 | 4.542% | $192.6709 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $178.31 | 10.836% | $197.6317 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $144.63 | 4.659% | $151.3683 | $151.37 | $151.35 | $151.40 |
| Purchase #6 | $117.63 | 9.837% | $129.2013 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $122.61 | 12.216% | $137.588 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $1,029.44 | $1,119.3197 | $1,119.32 | $1,119.30 | $1,119.40 | |