| 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 | $166.27 | 10.312% | $183.4158 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $218.49 | 9.756% | $239.8059 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $203.63 | 13.736% | $231.6006 | $231.60 | $231.60 | $231.60 |
| Purchase #4 | $25.37 | 9.346% | $27.7411 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $243.25 | 5.752% | $257.2417 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $117.97 | 5.405% | $124.3463 | $124.35 | $124.35 | $124.30 |
| Purchase #7 | $27.78 | 11.559% | $30.9911 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $1,002.76 | $1,095.1425 | $1,095.15 | $1,095.15 | $1,095.00 | |