| 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 | $110.89 | 10.793% | $122.8584 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $131.84 | 11.500% | $147.0016 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $64.78 | 10.796% | $71.7736 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $42.83 | 13.416% | $48.5761 | $48.58 | $48.60 | $48.60 |
| Purchase #5 | $8.97 | 6.246% | $9.5303 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $94.34 | 3.551% | $97.69 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $40.88 | 9.488% | $44.7587 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $494.53 | $542.1887 | $542.19 | $542.20 | $542.30 | |