| 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 | $194.92 | 9.388% | $213.2191 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $12.48 | 12.194% | $14.0018 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $134.78 | 6.788% | $143.9289 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $120.80 | 5.785% | $127.7883 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $211.96 | 9.300% | $231.6723 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $20.99 | 5.451% | $22.1342 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $23.99 | 11.721% | $26.8019 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $719.92 | $779.5465 | $779.54 | $779.55 | $779.50 | |