| 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 | $234.86 | 6.258% | $249.5575 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $18.75 | 8.225% | $20.2922 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $184.71 | 4.424% | $192.8816 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $114.87 | 6.468% | $122.2998 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $7.34 | 9.472% | $8.0352 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $141.31 | 13.500% | $160.3869 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $109.41 | 3.767% | $113.5315 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $811.25 | $866.9847 | $866.99 | $867.05 | $867.00 | |