| 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 | $220.28 | 12.350% | $247.4846 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $105.35 | 10.494% | $116.4054 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $41.72 | 6.217% | $44.3137 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $173.98 | 4.776% | $182.2893 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $245.75 | 3.473% | $254.2849 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $230.71 | 3.442% | $238.651 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $9.61 | 9.414% | $10.5147 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $1,027.40 | $1,093.9436 | $1,093.93 | $1,093.95 | $1,094.00 | |