| 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 | $217.93 | 12.434% | $245.0274 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $98.53 | 9.522% | $107.912 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $185.96 | 3.237% | $191.9795 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $158.66 | 6.322% | $168.6905 | $168.69 | $168.70 | $168.70 |
| Purchase #5 | $47.79 | 6.854% | $51.0655 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $63.72 | 13.379% | $72.2451 | $72.25 | $72.25 | $72.20 |
| Purchase #7 | $120.38 | 7.831% | $129.807 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $892.97 | $966.7270 | $966.74 | $966.75 | $966.70 | |