| 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 | $238.73 | 13.336% | $270.567 | $270.57 | $270.55 | $270.60 |
| Purchase #2 | $217.63 | 10.844% | $241.2298 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $170.84 | 4.644% | $178.7738 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $185.42 | 8.133% | $200.5002 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $148.52 | 6.532% | $158.2213 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $247.97 | 12.327% | $278.5373 | $278.54 | $278.55 | $278.50 |
| Purchase #7 | $146.26 | 7.469% | $157.1842 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $1,355.37 | $1,485.0136 | $1,485.01 | $1,485.00 | $1,485.00 | |