| 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 | $210.42 | 12.656% | $237.0508 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $46.83 | 11.646% | $52.2838 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $206.46 | 3.333% | $213.3413 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $225.67 | 5.450% | $237.969 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $156.92 | 8.349% | $170.0213 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $37.76 | 7.625% | $40.6392 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $80.63 | 6.592% | $85.9451 | $85.95 | $85.95 | $85.90 |
| 7 purchase totals = | $964.69 | $1,037.2505 | $1,037.25 | $1,037.25 | $1,037.20 | |