| 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 | $101.84 | 8.209% | $110.2 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $129.57 | 3.695% | $134.3576 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $77.91 | 3.269% | $80.4569 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $144.86 | 6.324% | $154.0209 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $105.34 | 6.703% | $112.4009 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $171.54 | 9.735% | $188.2394 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $248.31 | 9.234% | $271.2389 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $979.37 | $1,050.9146 | $1,050.92 | $1,050.90 | $1,050.90 | |