| 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 | $196.86 | 4.840% | $206.388 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $60.67 | 10.843% | $67.2484 | $67.25 | $67.25 | $67.20 |
| Purchase #3 | $163.95 | 12.325% | $184.1568 | $184.16 | $184.15 | $184.20 |
| Purchase #4 | $62.41 | 11.568% | $69.6296 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $37.94 | 11.213% | $42.1942 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $183.92 | 8.558% | $199.6599 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $172.28 | 8.613% | $187.1185 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $878.03 | $956.3954 | $956.40 | $956.40 | $956.40 | |