| 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 | $18.44 | 5.791% | $19.5079 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $112.43 | 8.354% | $121.8224 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $216.49 | 13.655% | $246.0517 | $246.05 | $246.05 | $246.10 |
| Purchase #4 | $248.45 | 9.427% | $271.8714 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $140.84 | 4.241% | $146.813 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $171.58 | 10.274% | $189.2081 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $148.60 | 13.712% | $168.976 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $1,056.83 | $1,164.2505 | $1,164.25 | $1,164.20 | $1,164.30 | |