| 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 | $241.86 | 4.363% | $252.4124 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $246.59 | 5.771% | $260.8207 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $120.56 | 4.237% | $125.6681 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $98.74 | 9.743% | $108.3602 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $156.55 | 11.213% | $174.104 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $168.59 | 8.587% | $183.0668 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $60.86 | 5.780% | $64.3777 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $1,093.75 | $1,168.8099 | $1,168.81 | $1,168.75 | $1,168.90 | |