| 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 | $197.43 | 10.634% | $218.4247 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $69.64 | 13.140% | $78.7907 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $231.52 | 13.545% | $262.8794 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $207.45 | 6.124% | $220.1542 | $220.15 | $220.15 | $220.20 |
| Purchase #5 | $6.29 | 9.789% | $6.9057 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $203.25 | 3.691% | $210.752 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $216.67 | 8.253% | $234.5518 | $234.55 | $234.55 | $234.60 |
| 7 purchase totals = | $1,132.25 | $1,232.4585 | $1,232.45 | $1,232.45 | $1,232.60 | |