| 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 | $5.98 | 12.341% | $6.718 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $234.91 | 4.817% | $246.2256 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $111.27 | 12.215% | $124.8616 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $196.47 | 9.319% | $214.779 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $81.52 | 6.845% | $87.1 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $213.96 | 12.707% | $241.1479 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $213.76 | 3.119% | $220.4272 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $1,057.87 | $1,141.2593 | $1,141.27 | $1,141.30 | $1,141.20 | |