| 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 | $85.60 | 11.460% | $95.4098 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $110.33 | 8.436% | $119.6374 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $141.71 | 5.835% | $149.9788 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $92.56 | 10.187% | $101.9891 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $49.74 | 4.675% | $52.0653 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $210.48 | 8.548% | $228.4718 | $228.47 | $228.45 | $228.50 |
| Purchase #7 | $136.48 | 6.112% | $144.8217 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $826.90 | $892.3739 | $892.38 | $892.35 | $892.40 | |