| 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 | $122.76 | 3.538% | $127.1032 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $240.89 | 10.612% | $266.4532 | $266.45 | $266.45 | $266.50 |
| Purchase #3 | $178.32 | 7.250% | $191.2482 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $225.87 | 9.186% | $246.6184 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $146.55 | 4.102% | $152.5615 | $152.56 | $152.55 | $152.60 |
| Purchase #6 | $25.41 | 5.125% | $26.7123 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $126.57 | 12.625% | $142.5495 | $142.55 | $142.55 | $142.50 |
| 7 purchase totals = | $1,066.37 | $1,153.2463 | $1,153.24 | $1,153.20 | $1,153.20 | |