| 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 | $111.92 | 4.162% | $116.5781 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $27.69 | 10.548% | $30.6107 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $107.84 | 5.256% | $113.5081 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $238.64 | 10.371% | $263.3894 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $125.26 | 4.574% | $130.9894 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $150.25 | 4.628% | $157.2036 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $183.68 | 3.205% | $189.5669 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $945.28 | $1,001.8462 | $1,001.85 | $1,001.85 | $1,001.90 | |