| 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 | $246.80 | 7.120% | $264.3722 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $15.41 | 13.289% | $17.4578 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $201.75 | 9.789% | $221.4993 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $219.64 | 4.360% | $229.2163 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $69.54 | 8.172% | $75.2228 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $134.61 | 11.731% | $150.4011 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $120.36 | 13.644% | $136.7819 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,008.11 | $1,094.9514 | $1,094.95 | $1,094.90 | $1,095.00 | |