| 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 | $137.63 | 9.776% | $151.0847 | $151.08 | $151.10 | $151.10 |
| Purchase #2 | $217.63 | 9.540% | $238.3919 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $21.71 | 8.852% | $23.6318 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $191.58 | 9.199% | $209.2034 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $199.28 | 5.338% | $209.9176 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $219.31 | 9.292% | $239.6883 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $145.64 | 10.543% | $160.9948 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $1,132.78 | $1,232.9125 | $1,232.90 | $1,232.95 | $1,232.90 | |