| 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 | $216.55 | 4.571% | $226.4485 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $42.98 | 7.579% | $46.2375 | $46.24 | $46.25 | $46.20 |
| Purchase #3 | $99.32 | 13.846% | $113.0718 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $227.42 | 9.660% | $249.3888 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $97.32 | 12.211% | $109.2037 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $67.35 | 4.870% | $70.6299 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $184.42 | 5.522% | $194.6037 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $935.36 | $1,009.5839 | $1,009.58 | $1,009.60 | $1,009.50 | |