| 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 | $221.52 | 8.247% | $239.7888 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $5.88 | 13.510% | $6.6744 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $32.88 | 12.334% | $36.9354 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $207.52 | 12.161% | $232.7565 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $27.64 | 3.762% | $28.6798 | $28.68 | $28.70 | $28.70 |
| Purchase #6 | $156.95 | 3.834% | $162.9675 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $64.86 | 6.137% | $68.8405 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $717.25 | $776.6429 | $776.65 | $776.65 | $776.70 | |