| 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 | $99.33 | 12.711% | $111.9558 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $76.60 | 8.636% | $83.2152 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $239.51 | 3.213% | $247.2055 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $193.45 | 4.454% | $202.0663 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $138.76 | 5.860% | $146.8913 | $146.89 | $146.90 | $146.90 |
| Purchase #6 | $175.91 | 8.163% | $190.2695 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $188.87 | 9.565% | $206.9354 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $1,112.43 | $1,188.5390 | $1,188.56 | $1,188.50 | $1,188.60 | |