| 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 | $171.96 | 12.154% | $192.86 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $241.68 | 8.530% | $262.2953 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $116.80 | 12.423% | $131.3101 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $186.83 | 9.818% | $205.173 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $111.98 | 9.512% | $122.6315 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $222.46 | 4.509% | $232.4907 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $119.77 | 13.522% | $135.9653 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $1,171.48 | $1,282.7259 | $1,282.73 | $1,282.70 | $1,282.80 | |