| 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 | $229.52 | 9.417% | $251.1339 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $141.26 | 8.473% | $153.229 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $51.39 | 12.509% | $57.8184 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $158.50 | 9.799% | $174.0314 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $107.99 | 13.349% | $122.4056 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $83.41 | 12.105% | $93.5068 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $42.67 | 3.455% | $44.1442 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $814.74 | $896.2693 | $896.27 | $896.30 | $896.10 | |