| 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 | $193.68 | 4.260% | $201.9308 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $224.46 | 7.441% | $241.1621 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $224.64 | 12.652% | $253.0615 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $63.75 | 10.840% | $70.6605 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $71.88 | 9.778% | $78.9084 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $162.29 | 10.576% | $179.4538 | $179.45 | $179.45 | $179.50 |
| Purchase #7 | $162.87 | 6.524% | $173.4956 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,103.57 | $1,198.6727 | $1,198.67 | $1,198.65 | $1,198.80 | |