| 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 | $31.87 | 10.455% | $35.202 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $242.89 | 8.809% | $264.2862 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $201.89 | 9.834% | $221.7439 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $80.45 | 13.800% | $91.5521 | $91.55 | $91.55 | $91.60 |
| Purchase #5 | $152.35 | 11.473% | $169.8291 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $121.47 | 3.739% | $126.0118 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $67.48 | 10.444% | $74.5276 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $898.40 | $983.1527 | $983.15 | $983.20 | $983.10 | |