| 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 | $97.69 | 10.858% | $108.2972 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $63.74 | 13.711% | $72.4794 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $222.90 | 6.769% | $237.9881 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $249.36 | 9.858% | $273.9419 | $273.94 | $273.95 | $273.90 |
| Purchase #5 | $121.31 | 3.644% | $125.7305 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $242.29 | 10.633% | $268.0527 | $268.05 | $268.05 | $268.10 |
| Purchase #7 | $88.36 | 8.870% | $96.1975 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $1,085.65 | $1,182.6873 | $1,182.69 | $1,182.75 | $1,182.70 | |