| 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 | $117.70 | 10.366% | $129.9008 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $225.93 | 8.574% | $245.3012 | $245.30 | $245.30 | $245.30 |
| Purchase #3 | $190.73 | 4.821% | $199.9251 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $223.94 | 4.719% | $234.5077 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $55.51 | 6.382% | $59.0526 | $59.05 | $59.05 | $59.10 |
| Purchase #6 | $166.67 | 10.269% | $183.7853 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $67.25 | 8.564% | $73.0093 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $1,047.73 | $1,125.4820 | $1,125.49 | $1,125.50 | $1,125.50 | |