| 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 | $111.27 | 8.730% | $120.9839 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $49.69 | 6.458% | $52.899 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $239.40 | 10.567% | $264.6974 | $264.70 | $264.70 | $264.70 |
| Purchase #4 | $54.61 | 11.341% | $60.8033 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $206.26 | 4.704% | $215.9625 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $231.47 | 9.118% | $252.5754 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $85.49 | 13.297% | $96.8576 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $978.19 | $1,064.7791 | $1,064.78 | $1,064.80 | $1,064.90 | |