| 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 | $200.57 | 3.544% | $207.6782 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $22.78 | 9.648% | $24.9778 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $98.39 | 8.543% | $106.7955 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $178.38 | 13.288% | $202.0831 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $190.27 | 12.500% | $214.0538 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $89.30 | 12.269% | $100.2562 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $49.93 | 4.204% | $52.0291 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $829.62 | $907.8737 | $907.88 | $907.95 | $908.00 | |