| 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 | $55.85 | 12.394% | $62.772 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $127.40 | 10.360% | $140.5986 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $146.96 | 9.413% | $160.7933 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $222.46 | 12.378% | $249.9961 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $222.98 | 9.682% | $244.5689 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $231.97 | 8.359% | $251.3604 | $251.36 | $251.35 | $251.40 |
| Purchase #7 | $202.26 | 13.633% | $229.8341 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $1,209.88 | $1,339.9234 | $1,339.92 | $1,339.90 | $1,340.00 | |