| 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 | $113.92 | 13.600% | $129.4131 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $10.55 | 8.506% | $11.4474 | $11.45 | $11.45 | $11.40 |
| Purchase #3 | $82.53 | 3.154% | $85.133 | $85.13 | $85.15 | $85.10 |
| Purchase #4 | $220.32 | 8.279% | $238.5603 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $203.68 | 6.554% | $217.0292 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $55.67 | 4.746% | $58.3121 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $154.83 | 4.410% | $161.658 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $841.50 | $901.5531 | $901.55 | $901.55 | $901.50 | |