| 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 | $142.49 | 7.172% | $152.7094 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $49.93 | 8.109% | $53.9788 | $53.98 | $54.00 | $54.00 |
| Purchase #3 | $239.81 | 5.750% | $253.5991 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $221.70 | 8.203% | $239.8861 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $201.41 | 12.654% | $226.8964 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $218.41 | 4.166% | $227.509 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $38.79 | 7.386% | $41.655 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $1,112.54 | $1,196.2338 | $1,196.25 | $1,196.25 | $1,196.30 | |