| 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 | $130.75 | 9.257% | $142.8535 | $142.85 | $142.85 | $142.90 |
| Purchase #2 | $217.37 | 3.670% | $225.3475 | $225.35 | $225.35 | $225.30 |
| Purchase #3 | $225.59 | 9.355% | $246.6939 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $233.38 | 5.572% | $246.3839 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $239.53 | 8.393% | $259.6338 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $190.99 | 7.234% | $204.8062 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $215.28 | 9.169% | $235.019 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $1,452.89 | $1,560.7378 | $1,560.73 | $1,560.75 | $1,560.70 | |