| 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 | $122.55 | 3.274% | $126.5623 | $126.56 | $126.55 | $126.60 |
| Purchase #2 | $165.30 | 10.197% | $182.1556 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $58.30 | 4.320% | $60.8186 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $209.64 | 10.525% | $231.7046 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $77.58 | 4.372% | $80.9718 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $39.51 | 3.832% | $41.024 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $122.60 | 13.759% | $139.4685 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $795.48 | $862.7054 | $862.70 | $862.60 | $862.80 | |