| 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 | $220.73 | 3.754% | $229.0162 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $54.99 | 11.762% | $61.4579 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $119.84 | 7.621% | $128.973 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $50.54 | 9.664% | $55.4242 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $11.71 | 5.110% | $12.3084 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $134.37 | 8.351% | $145.5912 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $141.90 | 8.844% | $154.4496 | $154.45 | $154.45 | $154.40 |
| 7 purchase totals = | $734.08 | $787.2205 | $787.22 | $787.15 | $787.20 | |