| 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 | $193.94 | 9.867% | $213.0761 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $153.70 | 12.302% | $172.6082 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $249.38 | 11.745% | $278.6697 | $278.67 | $278.65 | $278.70 |
| Purchase #4 | $101.65 | 4.250% | $105.9701 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $123.95 | 13.453% | $140.625 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $46.77 | 12.274% | $52.5105 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $22.52 | 3.129% | $23.2247 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $891.91 | $986.6843 | $986.69 | $986.65 | $986.70 | |