| 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 | $223.30 | 7.445% | $239.9247 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $249.78 | 4.753% | $261.652 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $105.54 | 5.742% | $111.6001 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $206.71 | 7.112% | $221.4112 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $198.43 | 3.133% | $204.6468 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $213.95 | 7.747% | $230.5247 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $12.96 | 10.745% | $14.3526 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $1,210.67 | $1,284.1121 | $1,284.10 | $1,284.05 | $1,284.10 | |