| 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 | $247.71 | 10.344% | $273.3331 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $33.74 | 11.163% | $37.5064 | $37.51 | $37.50 | $37.50 |
| Purchase #3 | $225.80 | 3.800% | $234.3804 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $80.81 | 11.715% | $90.2769 | $90.28 | $90.30 | $90.30 |
| Purchase #5 | $14.64 | 10.491% | $16.1759 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $149.50 | 12.315% | $167.9109 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $118.89 | 9.412% | $130.0799 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $871.09 | $949.6635 | $949.67 | $949.75 | $949.70 | |