| 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 | $197.90 | 4.616% | $207.0351 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $98.75 | 12.106% | $110.7047 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $40.27 | 13.805% | $45.8293 | $45.83 | $45.85 | $45.80 |
| Purchase #4 | $204.82 | 10.308% | $225.9328 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $9.52 | 13.221% | $10.7786 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $245.82 | 7.507% | $264.2737 | $264.27 | $264.25 | $264.30 |
| Purchase #7 | $68.60 | 3.480% | $70.9873 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $865.68 | $935.5415 | $935.54 | $935.60 | $935.50 | |