| 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 | $43.48 | 13.284% | $49.2559 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $10.42 | 13.113% | $11.7864 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $182.25 | 11.102% | $202.4834 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $246.69 | 10.874% | $273.5151 | $273.52 | $273.50 | $273.50 |
| Purchase #5 | $204.77 | 8.539% | $222.2553 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $169.68 | 13.213% | $192.0998 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $247.27 | 5.171% | $260.0563 | $260.06 | $260.05 | $260.10 |
| 7 purchase totals = | $1,104.56 | $1,211.4522 | $1,211.47 | $1,211.45 | $1,211.60 | |