| 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 | $100.44 | 12.863% | $113.3596 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $27.97 | 13.775% | $31.8229 | $31.82 | $31.80 | $31.80 |
| Purchase #3 | $201.75 | 9.725% | $221.3702 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $225.49 | 4.578% | $235.8129 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $191.68 | 9.670% | $210.2155 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $89.54 | 3.809% | $92.9506 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $206.34 | 9.478% | $225.8969 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,043.21 | $1,131.4286 | $1,131.43 | $1,131.35 | $1,131.50 | |