| 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 | $239.26 | 11.125% | $265.8777 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $207.47 | 12.159% | $232.6963 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $198.89 | 12.681% | $224.1112 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $23.53 | 11.315% | $26.1924 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $181.99 | 5.344% | $191.7155 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $203.74 | 9.263% | $222.6124 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $23.42 | 12.632% | $26.3784 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $1,078.30 | $1,189.5839 | $1,189.59 | $1,189.60 | $1,189.60 | |