| 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 | $249.80 | 4.265% | $260.454 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $94.38 | 3.667% | $97.8409 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $225.74 | 5.277% | $237.6523 | $237.65 | $237.65 | $237.70 |
| Purchase #4 | $49.29 | 8.568% | $53.5132 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $172.49 | 4.151% | $179.6501 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $66.27 | 13.829% | $75.4345 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $196.55 | 8.416% | $213.0916 | $213.09 | $213.10 | $213.10 |
| 7 purchase totals = | $1,054.52 | $1,117.6366 | $1,117.62 | $1,117.65 | $1,117.70 | |