| 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 | $106.72 | 10.286% | $117.6972 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $132.64 | 5.561% | $140.0161 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $86.61 | 12.533% | $97.4648 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $49.51 | 5.506% | $52.236 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $163.85 | 5.131% | $172.2571 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $190.63 | 10.730% | $211.0846 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $234.88 | 5.814% | $248.5359 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $964.84 | $1,039.2917 | $1,039.30 | $1,039.30 | $1,039.30 | |