| 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 | $199.66 | 10.358% | $220.3408 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $7.43 | 7.742% | $8.0052 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $82.89 | 3.408% | $85.7149 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $150.94 | 7.766% | $162.662 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $204.55 | 5.524% | $215.8493 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $250.84 | 8.441% | $272.0134 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $54.67 | 11.158% | $60.7701 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $950.98 | $1,025.3557 | $1,025.35 | $1,025.30 | $1,025.30 | |