| 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 | $217.63 | 3.387% | $225.0011 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $200.95 | 11.619% | $224.2984 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $247.40 | 13.659% | $281.1924 | $281.19 | $281.20 | $281.20 |
| Purchase #4 | $131.69 | 12.396% | $148.0143 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $73.35 | 5.345% | $77.2706 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $78.63 | 13.332% | $89.113 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $230.45 | 7.150% | $246.9272 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $1,180.10 | $1,291.8170 | $1,291.81 | $1,291.80 | $1,291.80 | |