| 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 | $222.67 | 5.746% | $235.4646 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $65.84 | 3.665% | $68.253 | $68.25 | $68.25 | $68.30 |
| Purchase #3 | $213.35 | 6.457% | $227.126 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $223.51 | 10.644% | $247.3004 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $151.98 | 12.532% | $171.0261 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $224.44 | 6.852% | $239.8186 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $37.82 | 5.483% | $39.8937 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $1,139.61 | $1,228.8824 | $1,228.88 | $1,228.90 | $1,228.90 | |