| 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 | $235.71 | 7.396% | $253.1431 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $122.78 | 13.672% | $139.5665 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $11.37 | 5.154% | $11.956 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $231.30 | 7.183% | $247.9143 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $195.31 | 10.176% | $215.1847 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $117.25 | 11.523% | $130.7607 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $213.91 | 4.544% | $223.6301 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,127.63 | $1,222.1554 | $1,222.15 | $1,222.15 | $1,222.20 | |