| 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 | $200.84 | 13.529% | $228.0116 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $63.77 | 7.531% | $68.5725 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $35.67 | 10.571% | $39.4407 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $44.53 | 6.825% | $47.5692 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $100.82 | 7.347% | $108.2272 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $242.53 | 5.180% | $255.0931 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $25.84 | 4.840% | $27.0907 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $714.00 | $774.0050 | $774.00 | $774.00 | $774.00 | |