| 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 | $221.47 | 11.855% | $247.7253 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $27.87 | 5.557% | $29.4187 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $7.67 | 12.393% | $8.6205 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $169.68 | 6.641% | $180.9484 | $180.95 | $180.95 | $180.90 |
| Purchase #5 | $153.94 | 3.388% | $159.1555 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $212.89 | 12.612% | $239.7397 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $120.67 | 5.793% | $127.6604 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $914.19 | $993.2685 | $993.28 | $993.25 | $993.20 | |