| 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 | $198.91 | 11.777% | $222.3356 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $40.66 | 9.375% | $44.4719 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $27.51 | 3.381% | $28.4401 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $53.33 | 6.847% | $56.9815 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $71.80 | 10.559% | $79.3814 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $204.84 | 4.600% | $214.2626 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $95.68 | 10.792% | $106.0058 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $692.73 | $751.8789 | $751.88 | $751.90 | $751.90 | |