| 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 | $134.79 | 4.146% | $140.3784 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $194.50 | 10.304% | $214.5413 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $130.45 | 8.524% | $141.5696 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $216.60 | 11.124% | $240.6946 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $227.91 | 3.780% | $236.525 | $236.53 | $236.55 | $236.50 |
| Purchase #6 | $117.85 | 11.850% | $131.8152 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $102.30 | 6.618% | $109.0702 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $1,124.40 | $1,214.5943 | $1,214.60 | $1,214.60 | $1,214.60 | |