| 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 | $46.64 | 13.465% | $52.9201 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $131.88 | 9.473% | $144.373 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $78.32 | 8.672% | $85.1119 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $209.38 | 12.359% | $235.2573 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $190.34 | 8.350% | $206.2334 | $206.23 | $206.25 | $206.20 |
| Purchase #6 | $66.80 | 12.759% | $75.323 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $190.43 | 7.528% | $204.7656 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $913.79 | $1,003.9843 | $1,003.98 | $1,003.90 | $1,004.00 | |