| 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 | $191.49 | 5.649% | $202.3073 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $206.81 | 9.228% | $225.8944 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $235.26 | 4.740% | $246.4113 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $234.90 | 12.486% | $264.2296 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $226.74 | 12.465% | $255.0031 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $126.74 | 11.498% | $141.3126 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $239.59 | 6.281% | $254.6386 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $1,461.53 | $1,589.7969 | $1,589.79 | $1,589.80 | $1,589.70 | |