| 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 | $137.90 | 10.582% | $152.4926 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $248.33 | 7.682% | $267.4067 | $267.41 | $267.40 | $267.40 |
| Purchase #3 | $26.76 | 5.821% | $28.3177 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $199.65 | 5.262% | $210.1556 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $188.61 | 11.452% | $210.2096 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $92.55 | 5.190% | $97.3533 | $97.35 | $97.35 | $97.40 |
| Purchase #7 | $125.84 | 6.688% | $134.2562 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $1,019.64 | $1,100.1917 | $1,100.20 | $1,100.15 | $1,100.30 | |