| 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 | $110.32 | 4.166% | $114.9159 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $66.74 | 10.613% | $73.8231 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $225.51 | 9.703% | $247.3912 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $212.97 | 11.711% | $237.9109 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $226.50 | 9.164% | $247.2565 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $159.91 | 5.525% | $168.745 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $223.41 | 7.857% | $240.9633 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $1,225.36 | $1,331.0059 | $1,331.01 | $1,330.95 | $1,331.00 | |