| 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 | $128.65 | 8.123% | $139.1002 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $103.69 | 13.552% | $117.7421 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $140.95 | 4.159% | $146.8121 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $210.27 | 11.756% | $234.9893 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $162.29 | 10.645% | $179.5658 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $69.32 | 12.149% | $77.7417 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $103.99 | 5.670% | $109.8862 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $919.16 | $1,005.8374 | $1,005.84 | $1,005.85 | $1,005.80 | |