| 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 | $243.78 | 3.511% | $252.3391 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $31.31 | 10.117% | $34.4776 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $229.28 | 12.217% | $257.2911 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $215.47 | 7.818% | $232.3154 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $129.29 | 5.320% | $136.1682 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $188.30 | 7.380% | $202.1965 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $68.52 | 10.762% | $75.8941 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $1,105.95 | $1,190.6820 | $1,190.69 | $1,190.70 | $1,190.70 | |