| 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 | $239.66 | 8.239% | $259.4056 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $12.73 | 7.554% | $13.6916 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $245.49 | 3.728% | $254.6419 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $219.86 | 12.307% | $246.9182 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $61.55 | 3.860% | $63.9258 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $10.53 | 3.686% | $10.9181 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $208.90 | 5.117% | $219.5894 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $998.72 | $1,069.0906 | $1,069.10 | $1,069.10 | $1,069.00 | |