| 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 | $223.94 | 12.704% | $252.3893 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $245.29 | 13.625% | $278.7108 | $278.71 | $278.70 | $278.70 |
| Purchase #3 | $58.98 | 7.853% | $63.6117 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $58.88 | 7.585% | $63.346 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $206.74 | 10.316% | $228.0673 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $224.87 | 6.330% | $239.1043 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $129.37 | 13.207% | $146.4559 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $1,148.07 | $1,271.6853 | $1,271.69 | $1,271.65 | $1,271.70 | |