| 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 | $180.95 | 9.258% | $197.7024 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $173.61 | 9.736% | $190.5127 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $105.83 | 8.689% | $115.0256 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $26.66 | 3.719% | $27.6515 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $230.27 | 9.440% | $252.0075 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $146.57 | 5.147% | $154.114 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $248.57 | 7.779% | $267.9063 | $267.91 | $267.90 | $267.90 |
| 7 purchase totals = | $1,112.46 | $1,204.9200 | $1,204.92 | $1,204.90 | $1,204.90 | |