| 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 | $196.28 | 9.678% | $215.276 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $145.32 | 9.249% | $158.7606 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $81.85 | 10.568% | $90.4999 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $110.98 | 8.455% | $120.3634 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $237.52 | 6.264% | $252.3983 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $83.50 | 13.529% | $94.7967 | $94.80 | $94.80 | $94.80 |
| Purchase #7 | $50.68 | 11.837% | $56.679 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $906.13 | $988.7739 | $988.78 | $988.80 | $988.90 | |