| 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 | $220.68 | 7.345% | $236.8889 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $138.92 | 8.589% | $150.8518 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $245.47 | 11.437% | $273.5444 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $26.49 | 4.331% | $27.6373 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $84.30 | 8.155% | $91.1747 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $158.36 | 4.846% | $166.0341 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $47.57 | 3.307% | $49.1431 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $921.79 | $995.2743 | $995.26 | $995.30 | $995.20 | |