| 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 | $200.47 | 11.434% | $223.3917 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $44.54 | 12.194% | $49.9712 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $22.66 | 4.457% | $23.67 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $199.84 | 11.715% | $223.2513 | $223.25 | $223.25 | $223.30 |
| Purchase #5 | $125.31 | 6.141% | $133.0053 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $217.50 | 5.602% | $229.6844 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $241.32 | 11.388% | $268.8015 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,051.64 | $1,151.7754 | $1,151.77 | $1,151.75 | $1,151.90 | |