| 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 | $249.39 | 7.470% | $268.0194 | $268.02 | $268.00 | $268.00 |
| Purchase #2 | $239.49 | 6.565% | $255.2125 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $37.48 | 3.832% | $38.9162 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $13.65 | 11.710% | $15.2484 | $15.25 | $15.25 | $15.20 |
| Purchase #5 | $242.96 | 6.199% | $258.0211 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $113.48 | 12.443% | $127.6003 | $127.60 | $127.60 | $127.60 |
| Purchase #7 | $41.91 | 12.312% | $47.07 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $938.36 | $1,010.0879 | $1,010.09 | $1,010.00 | $1,010.00 | |