| 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 | $104.92 | 10.366% | $115.796 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $56.53 | 7.765% | $60.9196 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $233.77 | 13.134% | $264.4734 | $264.47 | $264.45 | $264.50 |
| Purchase #4 | $116.62 | 12.574% | $131.2838 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $100.60 | 9.712% | $110.3703 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $176.57 | 11.750% | $197.317 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $81.73 | 4.604% | $85.4928 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $870.74 | $965.6529 | $965.65 | $965.60 | $965.70 | |