| 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 | $225.99 | 3.557% | $234.0285 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $104.82 | 10.574% | $115.9037 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $190.25 | 9.223% | $207.7968 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $178.29 | 5.521% | $188.1334 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $225.81 | 4.320% | $235.565 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $78.92 | 6.171% | $83.7902 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $211.85 | 12.380% | $238.077 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $1,215.93 | $1,303.2946 | $1,303.30 | $1,303.35 | $1,303.30 | |