| 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 | $191.50 | 8.429% | $207.6415 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $193.69 | 10.834% | $214.6744 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $241.79 | 10.327% | $266.7597 | $266.76 | $266.75 | $266.80 |
| Purchase #4 | $249.79 | 4.427% | $260.8482 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $97.92 | 3.565% | $101.4108 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $5.74 | 13.700% | $6.5264 | $6.53 | $6.55 | $6.50 |
| Purchase #7 | $172.89 | 12.476% | $194.4598 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $1,153.32 | $1,252.3208 | $1,252.32 | $1,252.30 | $1,252.30 | |