| 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 | $234.60 | 9.144% | $256.0518 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $5.58 | 8.674% | $6.064 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $118.25 | 6.344% | $125.7518 | $125.75 | $125.75 | $125.80 |
| Purchase #4 | $86.96 | 5.575% | $91.808 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $79.80 | 5.391% | $84.102 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $181.91 | 9.106% | $198.4747 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $147.56 | 7.648% | $158.8454 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $854.66 | $921.0977 | $921.09 | $921.05 | $921.20 | |