| 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 | $113.96 | 7.118% | $122.0717 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $124.93 | 12.729% | $140.8323 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $90.95 | 13.228% | $102.9809 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $124.94 | 13.161% | $141.3834 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $194.57 | 7.215% | $208.6082 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $223.74 | 5.538% | $236.1307 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $64.39 | 9.863% | $70.7408 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $937.48 | $1,022.7480 | $1,022.74 | $1,022.80 | $1,022.70 | |