| 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 | $16.85 | 10.339% | $18.5921 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $120.61 | 3.321% | $124.6155 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $29.74 | 11.104% | $33.0423 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $187.72 | 11.595% | $209.4861 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $103.80 | 11.197% | $115.4225 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $250.42 | 9.178% | $273.4035 | $273.40 | $273.40 | $273.40 |
| Purchase #7 | $113.58 | 10.639% | $125.6638 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $822.72 | $900.2258 | $900.22 | $900.20 | $900.20 | |