| 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 | $188.79 | 4.214% | $196.7456 | $196.75 | $196.75 | $196.70 |
| Purchase #2 | $217.81 | 9.734% | $239.0116 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $166.76 | 12.559% | $187.7034 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $20.58 | 8.211% | $22.2698 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $245.46 | 3.779% | $254.7359 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $74.66 | 10.863% | $82.7703 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $220.75 | 3.575% | $228.6418 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,134.81 | $1,211.8784 | $1,211.88 | $1,211.85 | $1,211.80 | |