| 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 | $209.32 | 13.602% | $237.7917 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $115.84 | 6.381% | $123.2318 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $131.36 | 10.424% | $145.053 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $182.80 | 5.591% | $193.0203 | $193.02 | $193.00 | $193.00 |
| Purchase #5 | $217.81 | 5.534% | $229.8636 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $170.37 | 12.210% | $191.1722 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $63.83 | 10.347% | $70.4345 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $1,091.33 | $1,190.5671 | $1,190.55 | $1,190.55 | $1,190.60 | |