| 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 | $232.73 | 3.513% | $240.9058 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $248.61 | 3.678% | $257.7539 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $86.98 | 12.624% | $97.9604 | $97.96 | $97.95 | $98.00 |
| Purchase #4 | $129.88 | 4.565% | $135.809 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $188.90 | 5.757% | $199.775 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $127.98 | 4.767% | $134.0808 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $120.94 | 13.581% | $137.3649 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $1,136.02 | $1,203.6498 | $1,203.65 | $1,203.65 | $1,203.80 | |