| 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 | $249.44 | 12.201% | $279.8742 | $279.87 | $279.85 | $279.90 |
| Purchase #2 | $216.65 | 4.256% | $225.8706 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $178.84 | 11.496% | $199.3994 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $214.35 | 11.849% | $239.7483 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $51.93 | 7.458% | $55.8029 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $106.45 | 4.859% | $111.6224 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $97.30 | 8.660% | $105.7262 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,114.96 | $1,218.0440 | $1,218.04 | $1,218.00 | $1,218.00 | |