| 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 | $218.83 | 6.467% | $232.9817 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $145.99 | 12.211% | $163.8168 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $185.41 | 13.769% | $210.9391 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $182.25 | 5.819% | $192.8551 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $54.75 | 5.358% | $57.6835 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $85.96 | 8.200% | $93.0087 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $216.71 | 9.583% | $237.4773 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $1,089.90 | $1,188.7622 | $1,188.77 | $1,188.80 | $1,188.80 | |