| 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 | $127.81 | 13.185% | $144.6617 | $144.66 | $144.65 | $144.70 |
| Purchase #2 | $184.26 | 7.484% | $198.05 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $101.97 | 4.755% | $106.8187 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $7.34 | 6.737% | $7.8345 | $7.83 | $7.85 | $7.80 |
| Purchase #5 | $225.86 | 12.828% | $254.8333 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $191.37 | 8.599% | $207.8259 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $76.63 | 10.728% | $84.8509 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $915.24 | $1,004.8750 | $1,004.87 | $1,004.90 | $1,004.90 | |