| 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 | $150.58 | 11.376% | $167.71 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $121.43 | 3.195% | $125.3097 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $20.76 | 8.812% | $22.5894 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $100.58 | 9.765% | $110.4016 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $88.40 | 12.795% | $99.7108 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $223.55 | 12.748% | $252.0482 | $252.05 | $252.05 | $252.00 |
| Purchase #7 | $231.30 | 13.371% | $262.2271 | $262.23 | $262.25 | $262.20 |
| 7 purchase totals = | $936.60 | $1,039.9968 | $1,040.00 | $1,040.00 | $1,039.90 | |