| 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 | $111.37 | 13.743% | $126.6756 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $120.43 | 10.380% | $132.9306 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $15.27 | 10.515% | $16.8756 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $240.61 | 5.272% | $253.295 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $138.45 | 3.454% | $143.2321 | $143.23 | $143.25 | $143.20 |
| Purchase #6 | $89.86 | 8.206% | $97.2339 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $106.51 | 12.168% | $119.4701 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $822.50 | $889.7129 | $889.72 | $889.80 | $889.70 | |