| 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 | $216.75 | 10.746% | $240.042 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $221.64 | 8.275% | $239.9807 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $139.57 | 5.787% | $147.6469 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $100.53 | 6.295% | $106.8584 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $23.26 | 10.828% | $25.7786 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $169.76 | 5.845% | $179.6825 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $64.45 | 5.264% | $67.8426 | $67.84 | $67.85 | $67.80 |
| 7 purchase totals = | $935.96 | $1,007.8317 | $1,007.83 | $1,007.90 | $1,007.80 | |