| 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 | $250.29 | 9.568% | $274.2377 | $274.24 | $274.25 | $274.20 |
| Purchase #2 | $105.71 | 12.513% | $118.9375 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $9.78 | 4.190% | $10.1898 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $120.34 | 9.609% | $131.9035 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $198.51 | 9.609% | $217.5848 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $87.92 | 11.678% | $98.1873 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $41.42 | 11.621% | $46.2334 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $813.97 | $897.2740 | $897.27 | $897.35 | $897.20 | |