| 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 | $21.34 | 11.441% | $23.7815 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $181.45 | 8.652% | $197.1491 | $197.15 | $197.15 | $197.10 |
| Purchase #3 | $217.32 | 8.626% | $236.066 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $25.99 | 4.661% | $27.2014 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $241.49 | 9.140% | $263.5622 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $82.64 | 8.242% | $89.4512 | $89.45 | $89.45 | $89.50 |
| Purchase #7 | $67.84 | 4.246% | $70.7205 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $838.07 | $907.9319 | $907.93 | $907.90 | $908.00 | |