| 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 | $223.82 | 3.360% | $231.3404 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $230.57 | 7.315% | $247.4362 | $247.44 | $247.45 | $247.40 |
| Purchase #3 | $128.70 | 10.104% | $141.7038 | $141.70 | $141.70 | $141.70 |
| Purchase #4 | $44.66 | 5.175% | $46.9712 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $7.70 | 6.552% | $8.2045 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $246.39 | 3.600% | $255.26 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $73.60 | 5.243% | $77.4588 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $955.44 | $1,008.3749 | $1,008.37 | $1,008.35 | $1,008.40 | |