| 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 | $125.59 | 4.204% | $130.8698 | $130.87 | $130.85 | $130.90 |
| Purchase #2 | $217.56 | 6.823% | $232.4041 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $217.81 | 9.837% | $239.236 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $100.79 | 9.694% | $110.5606 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $75.28 | 9.458% | $82.4 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $238.52 | 3.595% | $247.0948 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $5.36 | 5.725% | $5.6669 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $980.91 | $1,048.2322 | $1,048.23 | $1,048.20 | $1,048.30 | |