| 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 | $238.29 | 13.315% | $270.0183 | $270.02 | $270.00 | $270.00 |
| Purchase #2 | $55.32 | 5.695% | $58.4705 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $5.54 | 12.867% | $6.2528 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $114.31 | 9.200% | $124.8265 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $111.33 | 3.707% | $115.457 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $226.51 | 12.599% | $255.048 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $63.71 | 5.851% | $67.4377 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $815.01 | $897.5108 | $897.52 | $897.50 | $897.50 | |