| 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 | $188.84 | 11.622% | $210.787 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $235.39 | 9.695% | $258.2111 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $185.30 | 12.176% | $207.8621 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $32.25 | 10.777% | $35.7256 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $122.64 | 9.245% | $133.9781 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $98.48 | 10.161% | $108.4866 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $35.42 | 9.579% | $38.8129 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $898.32 | $993.8634 | $993.87 | $993.90 | $993.90 | |