| 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 | $133.76 | 3.212% | $138.0564 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $9.57 | 8.827% | $10.4147 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $111.29 | 13.176% | $125.9536 | $125.95 | $125.95 | $126.00 |
| Purchase #4 | $182.49 | 12.872% | $205.9801 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $90.27 | 7.662% | $97.1865 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $249.33 | 5.854% | $263.9258 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $182.39 | 10.547% | $201.6267 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $959.10 | $1,043.1438 | $1,043.15 | $1,043.20 | $1,043.20 | |