| 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 | $71.36 | 11.545% | $79.5985 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $106.35 | 12.556% | $119.7033 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $202.65 | 5.324% | $213.4391 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $218.48 | 9.458% | $239.1438 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $237.47 | 4.507% | $248.1728 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $52.47 | 10.111% | $57.7752 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $250.40 | 8.112% | $270.7124 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,139.18 | $1,228.5451 | $1,228.54 | $1,228.55 | $1,228.50 | |