| 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 | $95.74 | 6.141% | $101.6194 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $74.43 | 4.600% | $77.8538 | $77.85 | $77.85 | $77.90 |
| Purchase #3 | $179.83 | 7.603% | $193.5025 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $102.81 | 5.650% | $108.6188 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $221.43 | 12.317% | $248.7035 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $221.81 | 7.126% | $237.6162 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $182.39 | 9.634% | $199.9615 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $1,078.44 | $1,167.8757 | $1,167.87 | $1,167.80 | $1,167.90 | |