| 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 | $56.80 | 5.799% | $60.0938 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $227.60 | 12.176% | $255.3126 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $226.63 | 4.259% | $236.2822 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $120.94 | 9.345% | $132.2418 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $239.98 | 11.380% | $267.2897 | $267.29 | $267.30 | $267.30 |
| Purchase #6 | $134.51 | 3.770% | $139.581 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $156.35 | 13.868% | $178.0326 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $1,162.81 | $1,268.8337 | $1,268.82 | $1,268.90 | $1,268.80 | |