| 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 | $225.74 | 8.747% | $245.4855 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $171.35 | 9.832% | $188.1971 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $69.66 | 12.432% | $78.3201 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $109.99 | 11.777% | $122.9435 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $197.72 | 6.581% | $210.732 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $18.86 | 11.865% | $21.0977 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $133.46 | 10.833% | $147.9177 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $926.78 | $1,014.6936 | $1,014.70 | $1,014.70 | $1,014.60 | |