| 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 | $113.62 | 11.605% | $126.8056 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $63.65 | 8.579% | $69.1105 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $123.26 | 11.181% | $137.0417 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $87.36 | 5.250% | $91.9464 | $91.95 | $91.95 | $91.90 |
| Purchase #5 | $208.59 | 11.530% | $232.6404 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $138.85 | 7.848% | $149.7469 | $149.75 | $149.75 | $149.70 |
| Purchase #7 | $106.96 | 5.800% | $113.1637 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $842.29 | $920.4552 | $920.46 | $920.45 | $920.30 | |