| 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 | $200.88 | 12.374% | $225.7369 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $161.97 | 9.538% | $177.4187 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $228.82 | 4.871% | $239.9658 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $244.75 | 6.613% | $260.9353 | $260.94 | $260.95 | $260.90 |
| Purchase #5 | $42.44 | 3.633% | $43.9818 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $8.48 | 10.423% | $9.3639 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $90.87 | 4.540% | $94.9955 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $978.21 | $1,052.3979 | $1,052.41 | $1,052.40 | $1,052.40 | |