| 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 | $11.52 | 10.172% | $12.6918 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $97.87 | 13.867% | $111.4416 | $111.44 | $111.45 | $111.40 |
| Purchase #3 | $239.66 | 4.427% | $250.2697 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $96.82 | 13.479% | $109.8704 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $230.59 | 10.441% | $254.6659 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $146.79 | 8.417% | $159.1453 | $159.15 | $159.15 | $159.10 |
| Purchase #7 | $206.65 | 12.549% | $232.5825 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,029.90 | $1,130.6672 | $1,130.67 | $1,130.65 | $1,130.70 | |