| 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 | $17.35 | 5.625% | $18.3259 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $121.32 | 10.468% | $134.0198 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $117.74 | 13.621% | $133.7774 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $214.70 | 10.801% | $237.8897 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $142.79 | 9.584% | $156.475 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $237.51 | 3.470% | $245.7516 | $245.75 | $245.75 | $245.80 |
| Purchase #7 | $89.64 | 8.497% | $97.2567 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $941.05 | $1,023.4961 | $1,023.51 | $1,023.55 | $1,023.60 | |