| 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 | $237.31 | 4.445% | $247.8584 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $191.40 | 11.675% | $213.746 | $213.75 | $213.75 | $213.70 |
| Purchase #3 | $24.99 | 3.166% | $25.7812 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $153.98 | 11.740% | $172.0573 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $108.45 | 8.274% | $117.4232 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $56.25 | 13.746% | $63.9821 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $81.99 | 4.392% | $85.591 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $854.37 | $926.4392 | $926.44 | $926.45 | $926.50 | |