| 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 | $212.94 | 12.277% | $239.0826 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $244.47 | 6.261% | $259.7763 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $144.79 | 10.411% | $159.8641 | $159.86 | $159.85 | $159.90 |
| Purchase #4 | $215.55 | 13.565% | $244.7894 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $248.64 | 8.626% | $270.0877 | $270.09 | $270.10 | $270.10 |
| Purchase #6 | $26.56 | 11.404% | $29.5889 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $242.36 | 12.175% | $271.8673 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,335.31 | $1,475.0563 | $1,475.06 | $1,475.10 | $1,475.20 | |