| 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 | $110.84 | 7.330% | $118.9646 | $118.96 | $118.95 | $119.00 |
| Purchase #2 | $99.90 | 5.142% | $105.0369 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $77.25 | 10.795% | $85.5891 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $77.88 | 12.314% | $87.4701 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $215.99 | 11.322% | $240.4444 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $233.50 | 5.639% | $246.6671 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $93.40 | 13.439% | $105.952 | $105.95 | $105.95 | $106.00 |
| 7 purchase totals = | $908.76 | $990.1242 | $990.12 | $990.10 | $990.20 | |