| 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 | $201.58 | 6.531% | $214.7452 | $214.75 | $214.75 | $214.70 |
| Purchase #2 | $144.84 | 11.512% | $161.514 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $121.74 | 6.393% | $129.5228 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $8.78 | 9.521% | $9.6159 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $102.59 | 10.703% | $113.5702 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $202.29 | 6.282% | $214.9979 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $92.25 | 6.672% | $98.4049 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $874.07 | $942.3709 | $942.37 | $942.30 | $942.30 | |