| 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 | $110.65 | 8.706% | $120.2832 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $66.87 | 10.592% | $73.9529 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $248.49 | 13.105% | $281.0546 | $281.05 | $281.05 | $281.10 |
| Purchase #4 | $222.34 | 6.675% | $237.1812 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $117.61 | 4.287% | $122.6519 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $126.26 | 3.620% | $130.8306 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $52.36 | 6.669% | $55.8519 | $55.85 | $55.85 | $55.90 |
| 7 purchase totals = | $944.58 | $1,021.8063 | $1,021.79 | $1,021.85 | $1,022.00 | |