| 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 | $223.28 | 13.166% | $252.677 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $206.58 | 7.653% | $222.3896 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $150.95 | 13.747% | $171.7011 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $117.55 | 10.509% | $129.9033 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $121.90 | 13.179% | $137.9652 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $69.30 | 10.674% | $76.6971 | $76.70 | $76.70 | $76.70 |
| Purchase #7 | $213.47 | 9.333% | $233.3932 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $1,103.03 | $1,224.7265 | $1,224.73 | $1,224.75 | $1,224.80 | |