| 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 | $113.38 | 4.789% | $118.8098 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $244.91 | 4.558% | $256.073 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $54.27 | 7.722% | $58.4607 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $7.78 | 10.675% | $8.6105 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $122.42 | 12.504% | $137.7274 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $103.25 | 10.486% | $114.0768 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $13.89 | 6.600% | $14.8067 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $659.90 | $708.5649 | $708.57 | $708.55 | $708.60 | |