| 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 | $232.39 | 11.627% | $259.41 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $121.62 | 13.313% | $137.8113 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $22.97 | 9.783% | $25.2172 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $138.54 | 10.573% | $153.1878 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $236.44 | 9.568% | $259.0626 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $96.56 | 12.521% | $108.6503 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $79.79 | 12.600% | $89.8435 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $928.31 | $1,033.1827 | $1,033.18 | $1,033.15 | $1,033.20 | |