| 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 | $21.25 | 6.612% | $22.6551 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $148.96 | 10.398% | $164.4489 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $214.30 | 4.232% | $223.3692 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $235.41 | 11.307% | $262.0278 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $247.97 | 5.662% | $262.0101 | $262.01 | $262.00 | $262.00 |
| Purchase #6 | $144.32 | 4.253% | $150.4579 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $106.81 | 12.150% | $119.7874 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $1,119.02 | $1,204.7564 | $1,204.77 | $1,204.75 | $1,204.80 | |