| 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 | $248.30 | 8.824% | $270.21 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $135.89 | 11.469% | $151.4752 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $99.64 | 8.249% | $107.8593 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $142.60 | 3.855% | $148.0972 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $211.87 | 11.609% | $236.466 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $245.69 | 10.596% | $271.7233 | $271.72 | $271.70 | $271.70 |
| Purchase #7 | $200.26 | 12.778% | $225.8492 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $1,284.25 | $1,411.6802 | $1,411.69 | $1,411.65 | $1,411.70 | |