| 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 | $116.33 | 11.605% | $129.8301 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $14.79 | 8.229% | $16.0071 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $214.92 | 10.274% | $237.0009 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $239.82 | 13.298% | $271.7113 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $163.71 | 6.742% | $174.7473 | $174.75 | $174.75 | $174.70 |
| Purchase #6 | $89.65 | 7.843% | $96.6812 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $85.68 | 6.542% | $91.2852 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $924.90 | $1,017.2631 | $1,017.27 | $1,017.30 | $1,017.20 | |