| 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 | $224.51 | 5.406% | $236.647 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $36.58 | 12.515% | $41.158 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $213.27 | 12.110% | $239.097 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $124.75 | 5.561% | $131.6873 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $74.69 | 12.528% | $84.0472 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $88.75 | 6.148% | $94.2064 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $72.41 | 11.843% | $80.9855 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $834.96 | $907.8284 | $907.85 | $907.85 | $907.80 | |