| 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 | $201.79 | 8.858% | $219.6646 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $106.63 | 4.775% | $111.7216 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $97.25 | 9.760% | $106.7416 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $160.63 | 8.135% | $173.6973 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $219.41 | 12.106% | $245.9718 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $37.91 | 13.778% | $43.1332 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $176.98 | 12.630% | $199.3326 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,000.60 | $1,100.2627 | $1,100.25 | $1,100.25 | $1,100.20 | |