| 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 | $231.63 | 12.384% | $260.3151 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $104.70 | 12.594% | $117.8859 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $230.99 | 10.864% | $256.0848 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $119.54 | 3.463% | $123.6797 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $112.60 | 11.688% | $125.7607 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $246.52 | 7.226% | $264.3335 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $30.80 | 10.279% | $33.9659 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $1,076.78 | $1,182.0256 | $1,182.03 | $1,182.05 | $1,182.10 | |