| 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 | $224.87 | 7.296% | $241.2765 | $241.28 | $241.30 | $241.30 |
| Purchase #2 | $59.60 | 12.483% | $67.0399 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $39.61 | 4.446% | $41.3711 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $177.31 | 13.600% | $201.4242 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $63.56 | 7.588% | $68.3829 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $216.85 | 8.735% | $235.7918 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $75.81 | 9.123% | $82.7261 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $857.61 | $938.0125 | $938.01 | $938.05 | $938.00 | |