| 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 | $190.93 | 12.420% | $214.6435 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $113.76 | 7.195% | $121.945 | $121.95 | $121.95 | $121.90 |
| Purchase #3 | $222.75 | 12.389% | $250.3465 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $192.72 | 10.152% | $212.2849 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $135.62 | 3.253% | $140.0317 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $246.92 | 8.268% | $267.3353 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $163.28 | 7.143% | $174.9431 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $1,265.98 | $1,381.5300 | $1,381.53 | $1,381.60 | $1,381.30 | |