| 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 | $91.91 | 13.712% | $104.5127 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $210.76 | 9.549% | $230.8855 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $240.39 | 13.685% | $273.2874 | $273.29 | $273.30 | $273.30 |
| Purchase #4 | $240.66 | 12.496% | $270.7329 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $175.79 | 3.707% | $182.3065 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $179.28 | 13.129% | $202.8177 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $120.54 | 5.400% | $127.0492 | $127.05 | $127.05 | $127.00 |
| 7 purchase totals = | $1,259.33 | $1,391.5919 | $1,391.60 | $1,391.60 | $1,391.50 | |