| 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 | $106.95 | 8.392% | $115.9252 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $237.27 | 7.469% | $254.9917 | $254.99 | $255.00 | $255.00 |
| Purchase #3 | $103.57 | 6.134% | $109.923 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $7.40 | 9.847% | $8.1287 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $217.84 | 8.800% | $237.0099 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $185.54 | 11.187% | $206.2964 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $220.33 | 8.335% | $238.6945 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $1,078.90 | $1,170.9694 | $1,170.97 | $1,171.00 | $1,170.90 | |