| 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 | $113.42 | 10.544% | $125.379 | $125.38 | $125.40 | $125.40 |
| Purchase #2 | $122.37 | 3.616% | $126.7949 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $224.30 | 3.227% | $231.5382 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $60.50 | 12.798% | $68.2428 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $166.96 | 10.666% | $184.768 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $183.78 | 11.369% | $204.6739 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $37.47 | 13.546% | $42.5457 | $42.55 | $42.55 | $42.50 |
| 7 purchase totals = | $908.80 | $983.9425 | $983.94 | $983.95 | $983.90 | |