| 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 | $209.80 | 6.633% | $223.716 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $114.53 | 12.276% | $128.5897 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $234.73 | 8.405% | $254.4591 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $12.54 | 3.772% | $13.013 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $8.42 | 4.780% | $8.8225 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $214.87 | 10.392% | $237.1993 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $179.60 | 11.786% | $200.7677 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $974.49 | $1,066.5673 | $1,066.57 | $1,066.50 | $1,066.60 | |