| 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 | $215.40 | 6.295% | $228.9594 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $8.92 | 8.199% | $9.6514 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $211.91 | 4.197% | $220.8039 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $45.90 | 11.701% | $51.2708 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $212.35 | 10.775% | $235.2307 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $97.86 | 6.141% | $103.8696 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $9.62 | 4.453% | $10.0484 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $801.96 | $859.8342 | $859.83 | $859.80 | $859.90 | |