| 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 | $242.62 | 9.713% | $266.1857 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $182.44 | 4.174% | $190.055 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $74.98 | 13.197% | $84.8751 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $69.75 | 12.174% | $78.2414 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $220.93 | 11.431% | $246.1845 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $173.76 | 8.418% | $188.3871 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $19.98 | 4.432% | $20.8655 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $984.46 | $1,074.7943 | $1,074.81 | $1,074.85 | $1,074.90 | |