| 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 | $237.44 | 10.764% | $262.998 | $263.00 | $263.00 | $263.00 |
| Purchase #2 | $94.27 | 5.460% | $99.4171 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $132.40 | 6.800% | $141.4032 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $167.75 | 6.342% | $178.3887 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $23.39 | 3.374% | $24.1792 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $13.28 | 4.456% | $13.8718 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $146.52 | 10.452% | $161.8343 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $815.05 | $882.0923 | $882.09 | $882.10 | $882.10 | |