| 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 | $126.95 | 7.170% | $136.0523 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $235.85 | 11.644% | $263.3124 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $246.40 | 12.247% | $276.5766 | $276.58 | $276.60 | $276.60 |
| Purchase #4 | $217.44 | 9.599% | $238.3121 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $205.98 | 8.450% | $223.3853 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $138.96 | 5.787% | $147.0016 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $127.71 | 7.864% | $137.7531 | $137.75 | $137.75 | $137.80 |
| 7 purchase totals = | $1,299.29 | $1,422.3934 | $1,422.39 | $1,422.40 | $1,422.50 | |