| 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 | $238.30 | 5.796% | $252.1119 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $204.64 | 4.761% | $214.3829 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $143.82 | 4.195% | $149.8532 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $46.69 | 13.357% | $52.9264 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $47.73 | 3.384% | $49.3452 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $79.49 | 10.687% | $87.9851 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $31.41 | 8.289% | $34.0136 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $792.08 | $840.6183 | $840.62 | $840.65 | $840.60 | |