| 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 | $216.46 | 6.520% | $230.5732 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $115.54 | 8.532% | $125.3979 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $66.47 | 6.619% | $70.8696 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $191.61 | 11.339% | $213.3367 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $196.33 | 8.493% | $213.0043 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $195.38 | 11.669% | $218.1789 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $198.37 | 9.223% | $216.6657 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,180.16 | $1,288.0263 | $1,288.03 | $1,288.00 | $1,288.10 | |