| 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 | $190.30 | 13.433% | $215.863 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $126.56 | 4.285% | $131.9831 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $81.97 | 4.802% | $85.9062 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $226.57 | 7.265% | $243.0303 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $99.34 | 13.496% | $112.7469 | $112.75 | $112.75 | $112.70 |
| Purchase #6 | $114.39 | 10.106% | $125.9503 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $238.95 | 4.281% | $249.1794 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $1,078.08 | $1,164.6592 | $1,164.66 | $1,164.70 | $1,164.70 | |