| 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 | $10.65 | 12.795% | $12.0127 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $201.43 | 4.394% | $210.2808 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $25.66 | 13.287% | $29.0694 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $232.41 | 13.530% | $263.8551 | $263.86 | $263.85 | $263.90 |
| Purchase #5 | $137.83 | 11.521% | $153.7094 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $14.29 | 5.791% | $15.1175 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $173.27 | 3.770% | $179.8023 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $795.54 | $863.8472 | $863.85 | $863.80 | $863.90 | |