| 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 | $128.25 | 12.866% | $144.7506 | $144.75 | $144.75 | $144.80 |
| Purchase #2 | $235.73 | 4.572% | $246.5076 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $240.58 | 10.704% | $266.3317 | $266.33 | $266.35 | $266.30 |
| Purchase #4 | $206.27 | 6.134% | $218.9226 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $46.61 | 9.788% | $51.1722 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $121.45 | 13.575% | $137.9368 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $207.40 | 11.510% | $231.2717 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,186.29 | $1,296.8932 | $1,296.89 | $1,296.85 | $1,296.90 | |