| 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 | $231.55 | 4.371% | $241.6711 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $125.51 | 6.357% | $133.4887 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $39.65 | 5.131% | $41.6844 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $161.95 | 5.717% | $171.2087 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $73.95 | 13.582% | $83.9939 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $175.78 | 10.350% | $193.9732 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $242.31 | 10.677% | $268.1814 | $268.18 | $268.20 | $268.20 |
| 7 purchase totals = | $1,050.70 | $1,134.2014 | $1,134.19 | $1,134.20 | $1,134.30 | |