| 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 | $221.59 | 4.276% | $231.0652 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $85.33 | 9.514% | $93.4483 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $232.92 | 9.671% | $255.4457 | $255.45 | $255.45 | $255.40 |
| Purchase #4 | $61.68 | 11.512% | $68.7806 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $58.64 | 7.161% | $62.8392 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $161.72 | 4.487% | $168.9764 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $57.34 | 6.632% | $61.1428 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $879.22 | $941.6982 | $941.71 | $941.75 | $941.60 | |