| 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 | $150.37 | 4.594% | $157.278 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $40.80 | 10.530% | $45.0962 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $117.37 | 3.521% | $121.5026 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $188.59 | 8.382% | $204.3976 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $226.95 | 4.717% | $237.6552 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $233.59 | 5.146% | $245.6105 | $245.61 | $245.60 | $245.60 |
| Purchase #7 | $170.76 | 13.187% | $193.2781 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,128.43 | $1,204.8182 | $1,204.83 | $1,204.85 | $1,204.90 | |