| 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 | $231.97 | 9.441% | $253.8703 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $99.79 | 11.833% | $111.5982 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $224.40 | 9.183% | $245.0067 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $233.25 | 13.728% | $265.2706 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $190.62 | 9.558% | $208.8395 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $165.86 | 11.816% | $185.458 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $235.39 | 12.152% | $263.9946 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,381.28 | $1,534.0379 | $1,534.04 | $1,534.00 | $1,534.10 | |