| 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 | $124.25 | 8.356% | $134.6323 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $200.76 | 5.621% | $212.0447 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $86.43 | 9.454% | $94.6011 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $229.31 | 11.447% | $255.5591 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $214.45 | 11.554% | $239.2276 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $177.40 | 4.203% | $184.8561 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $152.44 | 12.723% | $171.8349 | $171.83 | $171.85 | $171.80 |
| 7 purchase totals = | $1,185.04 | $1,292.7558 | $1,292.75 | $1,292.80 | $1,292.70 | |