| 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 | $99.83 | 6.615% | $106.4338 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $213.26 | 9.507% | $233.5346 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $223.86 | 13.189% | $253.3849 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $225.50 | 5.134% | $237.0772 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $244.47 | 4.641% | $255.8159 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $248.35 | 13.770% | $282.5478 | $282.55 | $282.55 | $282.50 |
| Purchase #7 | $7.37 | 9.732% | $8.0872 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $1,262.64 | $1,376.8814 | $1,376.88 | $1,376.95 | $1,376.80 | |