| 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 | $208.69 | 13.506% | $236.8757 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $52.63 | 5.548% | $55.5499 | $55.55 | $55.55 | $55.50 |
| Purchase #3 | $241.95 | 4.554% | $252.9684 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $20.79 | 5.803% | $21.9964 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $129.25 | 4.700% | $135.3248 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $144.50 | 12.580% | $162.6781 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $238.59 | 7.718% | $257.0044 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,036.40 | $1,122.3977 | $1,122.40 | $1,122.40 | $1,122.40 | |