| 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 | $186.94 | 10.434% | $206.4453 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $229.35 | 12.481% | $257.9752 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $38.27 | 13.480% | $43.4288 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $171.93 | 8.731% | $186.9412 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $65.33 | 8.663% | $70.9895 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $145.79 | 7.777% | $157.1281 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $100.31 | 4.627% | $104.9513 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $937.92 | $1,027.8594 | $1,027.87 | $1,027.95 | $1,027.80 | |