| 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 | $11.81 | 7.288% | $12.6707 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $226.86 | 13.233% | $256.8804 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $231.44 | 6.267% | $245.9443 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $215.77 | 12.576% | $242.9052 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $203.98 | 11.649% | $227.7416 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $51.93 | 6.163% | $55.1304 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $223.83 | 11.739% | $250.1054 | $250.11 | $250.10 | $250.10 |
| 7 purchase totals = | $1,165.62 | $1,291.3780 | $1,291.38 | $1,291.40 | $1,291.30 | |