| 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 | $101.58 | 4.464% | $106.1145 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $231.74 | 7.582% | $249.3105 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $243.89 | 11.265% | $271.3642 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $163.64 | 3.562% | $169.4689 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $125.33 | 11.426% | $139.6502 | $139.65 | $139.65 | $139.70 |
| Purchase #6 | $48.69 | 13.545% | $55.2851 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $239.38 | 4.745% | $250.7386 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,154.25 | $1,241.9320 | $1,241.93 | $1,241.90 | $1,242.00 | |