| 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 | $113.68 | 8.547% | $123.3962 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $197.45 | 13.451% | $224.009 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $199.43 | 12.189% | $223.7385 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $172.96 | 9.465% | $189.3307 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $173.38 | 10.327% | $191.285 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $129.55 | 3.607% | $134.2229 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $69.93 | 10.701% | $77.4132 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $1,056.38 | $1,163.3955 | $1,163.40 | $1,163.40 | $1,163.30 | |