| 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 | $108.25 | 12.749% | $122.0508 | $122.05 | $122.05 | $122.10 |
| Purchase #2 | $37.75 | 6.338% | $40.1426 | $40.14 | $40.15 | $40.10 |
| Purchase #3 | $201.35 | 9.617% | $220.7138 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $63.40 | 8.722% | $68.9297 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $75.49 | 4.243% | $78.693 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $173.90 | 3.331% | $179.6926 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $193.83 | 6.821% | $207.0511 | $207.05 | $207.05 | $207.10 |
| 7 purchase totals = | $853.97 | $917.2736 | $917.26 | $917.30 | $917.30 | |