| 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 | $100.59 | 10.560% | $111.2123 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $176.66 | 13.124% | $199.8449 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $241.42 | 4.396% | $252.0328 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $97.71 | 10.590% | $108.0575 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $111.69 | 9.534% | $122.3385 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $188.70 | 5.844% | $199.7276 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $64.77 | 13.329% | $73.4032 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $981.54 | $1,066.6168 | $1,066.61 | $1,066.65 | $1,066.50 | |