| 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 | $210.65 | 4.450% | $220.0239 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $90.89 | 8.479% | $98.5966 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $59.54 | 10.108% | $65.5583 | $65.56 | $65.55 | $65.60 |
| Purchase #4 | $141.77 | 10.793% | $157.0712 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $8.28 | 9.282% | $9.0485 | $9.05 | $9.05 | $9.00 |
| Purchase #6 | $13.96 | 9.609% | $15.3014 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $210.49 | 3.597% | $218.0613 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $735.58 | $783.6612 | $783.66 | $783.60 | $783.70 | |