| 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 | $213.46 | 4.547% | $223.166 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $207.71 | 9.205% | $226.8297 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $246.74 | 6.499% | $262.7756 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $170.73 | 5.462% | $180.0553 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $227.50 | 11.749% | $254.229 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $68.26 | 12.518% | $76.8048 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $147.48 | 10.370% | $162.7737 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $1,281.88 | $1,386.6341 | $1,386.64 | $1,386.65 | $1,386.70 | |