| 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 | $132.41 | 13.589% | $150.4032 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $151.28 | 13.621% | $171.8858 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $239.99 | 4.533% | $250.8687 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $209.75 | 3.740% | $217.5947 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $24.48 | 7.612% | $26.3434 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $51.58 | 10.308% | $56.8969 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $145.94 | 5.353% | $153.7522 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $955.43 | $1,027.7449 | $1,027.74 | $1,027.75 | $1,027.80 | |