| 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 | $99.65 | 10.580% | $110.193 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $242.43 | 9.719% | $265.9918 | $265.99 | $266.00 | $266.00 |
| Purchase #3 | $150.64 | 9.704% | $165.2581 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $224.32 | 6.313% | $238.4813 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $82.64 | 3.277% | $85.3481 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $102.51 | 5.757% | $108.4115 | $108.41 | $108.40 | $108.40 |
| Purchase #7 | $230.35 | 4.747% | $241.2847 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $1,132.54 | $1,214.9685 | $1,214.96 | $1,215.00 | $1,215.00 | |