| 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 | $190.50 | 5.141% | $200.2936 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $85.55 | 6.284% | $90.926 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $31.63 | 13.185% | $35.8004 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $153.25 | 6.853% | $163.7522 | $163.75 | $163.75 | $163.80 |
| Purchase #5 | $238.96 | 11.635% | $266.763 | $266.76 | $266.75 | $266.80 |
| Purchase #6 | $231.76 | 13.337% | $262.6698 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $220.55 | 8.693% | $239.7224 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $1,152.20 | $1,259.9274 | $1,259.92 | $1,259.90 | $1,260.00 | |