| 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 | $172.74 | 12.318% | $194.0181 | $194.02 | $194.00 | $194.00 |
| Purchase #2 | $234.30 | 9.296% | $256.0805 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $15.68 | 10.533% | $17.3316 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $96.83 | 3.525% | $100.2433 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $230.36 | 9.532% | $252.3179 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $134.79 | 12.336% | $151.4177 | $151.42 | $151.40 | $151.40 |
| Purchase #7 | $97.65 | 4.719% | $102.2581 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $982.35 | $1,073.6672 | $1,073.67 | $1,073.65 | $1,073.60 | |