| 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 | $11.54 | 9.698% | $12.6591 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $202.49 | 13.159% | $229.1357 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $230.50 | 11.506% | $257.0213 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $244.70 | 3.133% | $252.3665 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $215.38 | 9.352% | $235.5223 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $180.84 | 10.328% | $199.5172 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $66.53 | 4.626% | $69.6077 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $1,151.98 | $1,255.8298 | $1,255.84 | $1,255.75 | $1,255.80 | |