| 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 | $136.57 | 8.313% | $147.9231 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $234.91 | 12.841% | $265.0748 | $265.07 | $265.05 | $265.10 |
| Purchase #3 | $248.94 | 11.177% | $276.764 | $276.76 | $276.75 | $276.80 |
| Purchase #4 | $137.53 | 12.802% | $155.1366 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $250.58 | 7.551% | $269.5013 | $269.50 | $269.50 | $269.50 |
| Purchase #6 | $152.54 | 7.185% | $163.5 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $48.63 | 3.110% | $50.1424 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $1,209.70 | $1,328.0422 | $1,328.03 | $1,328.00 | $1,328.00 | |