| 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 | $196.63 | 3.153% | $202.8297 | $202.83 | $202.85 | $202.80 |
| Purchase #2 | $123.44 | 12.775% | $139.2095 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $241.76 | 4.597% | $252.8737 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $137.56 | 6.342% | $146.2841 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $68.97 | 11.448% | $76.8657 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $75.86 | 8.321% | $82.1723 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $83.81 | 9.411% | $91.6974 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $928.03 | $991.9324 | $991.93 | $991.90 | $992.00 | |