| 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 | $110.99 | 4.328% | $115.7936 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $203.95 | 6.233% | $216.6622 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $238.80 | 4.690% | $249.9997 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $120.95 | 9.396% | $132.3145 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $179.72 | 9.470% | $196.7395 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $227.33 | 5.780% | $240.4697 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $73.43 | 4.476% | $76.7167 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $1,155.17 | $1,228.6959 | $1,228.69 | $1,228.65 | $1,228.70 | |