| 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 | $143.46 | 11.323% | $159.704 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $203.95 | 13.454% | $231.3894 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $18.40 | 13.130% | $20.8159 | $20.82 | $20.80 | $20.80 |
| Purchase #4 | $215.50 | 10.359% | $237.8236 | $237.82 | $237.80 | $237.80 |
| Purchase #5 | $124.83 | 9.178% | $136.2869 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $247.85 | 11.794% | $277.0814 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $8.74 | 4.385% | $9.1232 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $962.73 | $1,072.2244 | $1,072.22 | $1,072.20 | $1,072.20 | |