| 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 | $217.75 | 10.867% | $241.4129 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $196.43 | 12.699% | $221.3746 | $221.37 | $221.35 | $221.40 |
| Purchase #3 | $210.91 | 13.528% | $239.4419 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $235.36 | 12.185% | $264.0386 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $117.64 | 3.300% | $121.5221 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $211.98 | 8.439% | $229.869 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $144.41 | 7.815% | $155.6956 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $1,334.48 | $1,473.3547 | $1,473.35 | $1,473.30 | $1,473.30 | |