| 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 | $198.26 | 9.102% | $216.3056 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $91.46 | 6.854% | $97.7287 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $215.33 | 5.345% | $226.8394 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $85.87 | 3.779% | $89.115 | $89.12 | $89.10 | $89.10 |
| Purchase #5 | $214.67 | 4.331% | $223.9674 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $191.87 | 3.553% | $198.6871 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $241.48 | 7.812% | $260.3444 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $1,238.94 | $1,312.9876 | $1,313.00 | $1,313.00 | $1,312.90 | |