| 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 | $201.93 | 7.433% | $216.9395 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $108.38 | 12.133% | $121.5297 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $167.28 | 3.850% | $173.7203 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $36.91 | 12.172% | $41.4027 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $87.76 | 10.791% | $97.2302 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $249.74 | 5.830% | $264.2998 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $70.38 | 8.527% | $76.3813 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $922.38 | $991.5035 | $991.50 | $991.55 | $991.40 | |