| 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 | $81.61 | 3.410% | $84.3929 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $169.46 | 8.167% | $183.2998 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $90.62 | 8.212% | $98.0617 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $172.40 | 11.652% | $192.488 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $97.93 | 13.245% | $110.9008 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $225.96 | 12.492% | $254.1869 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $134.94 | 6.803% | $144.12 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $972.92 | $1,067.4501 | $1,067.45 | $1,067.45 | $1,067.50 | |