| 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 | $215.69 | 10.705% | $238.7796 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $248.71 | 9.760% | $272.9841 | $272.98 | $273.00 | $273.00 |
| Purchase #3 | $193.83 | 13.419% | $219.84 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $119.98 | 10.696% | $132.8131 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $90.28 | 12.757% | $101.797 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $186.71 | 12.768% | $210.5491 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $223.58 | 10.684% | $247.4673 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,278.78 | $1,424.2302 | $1,424.23 | $1,424.25 | $1,424.20 | |