| 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 | $232.68 | 10.292% | $256.6274 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $196.58 | 5.582% | $207.5531 | $207.55 | $207.55 | $207.60 |
| Purchase #3 | $158.49 | 3.299% | $163.7186 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $141.96 | 4.323% | $148.0969 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $78.84 | 5.168% | $82.9145 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $104.60 | 13.521% | $118.743 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $35.76 | 13.209% | $40.4835 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $948.91 | $1,018.1370 | $1,018.13 | $1,018.15 | $1,018.10 | |