| 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 | $197.46 | 12.688% | $222.5137 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $179.35 | 13.731% | $203.9765 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $216.87 | 5.188% | $228.1212 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $98.48 | 5.314% | $103.7132 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $128.75 | 9.531% | $141.0212 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $5.32 | 11.695% | $5.9422 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $74.73 | 9.136% | $81.5573 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $900.96 | $986.8453 | $986.84 | $986.80 | $986.80 | |