| 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 | $242.64 | 7.332% | $260.4304 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $20.43 | 12.509% | $22.9856 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $188.83 | 12.705% | $212.8209 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $207.55 | 12.509% | $233.5124 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $161.36 | 8.146% | $174.5044 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $31.41 | 7.575% | $33.7893 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $102.42 | 7.558% | $110.1609 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $954.64 | $1,048.2039 | $1,048.20 | $1,048.20 | $1,048.20 | |