| 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 | $199.48 | 12.120% | $223.657 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $153.42 | 8.669% | $166.72 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $143.83 | 7.255% | $154.2649 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $176.60 | 10.632% | $195.3761 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $242.31 | 8.838% | $263.7254 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $105.27 | 3.429% | $108.8797 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $186.89 | 6.780% | $199.5611 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $1,207.80 | $1,312.1842 | $1,312.19 | $1,312.20 | $1,312.30 | |