| 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 | $8.62 | 8.739% | $9.3733 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $206.99 | 10.843% | $229.4339 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $112.57 | 8.629% | $122.2837 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $136.43 | 10.120% | $150.2367 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $112.99 | 10.391% | $124.7308 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $56.27 | 12.435% | $63.2672 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $246.28 | 3.157% | $254.0551 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $880.15 | $953.3807 | $953.38 | $953.40 | $953.40 | |