| 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 | $104.68 | 10.794% | $115.9792 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $206.95 | 9.287% | $226.1694 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $120.63 | 11.130% | $134.0561 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $47.68 | 13.565% | $54.1478 | $54.15 | $54.15 | $54.10 |
| Purchase #5 | $16.28 | 13.640% | $18.5006 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $17.99 | 6.470% | $19.154 | $19.15 | $19.15 | $19.20 |
| Purchase #7 | $86.81 | 12.309% | $97.4954 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $601.02 | $665.5025 | $665.51 | $665.50 | $665.60 | |