| 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 | $124.80 | 3.865% | $129.6235 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $182.80 | 6.705% | $195.0567 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $9.70 | 9.118% | $10.5844 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $162.71 | 9.705% | $178.501 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $126.68 | 9.189% | $138.3206 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $10.68 | 3.376% | $11.0406 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $100.42 | 10.438% | $110.9018 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $717.79 | $774.0286 | $774.02 | $774.00 | $774.00 | |