| 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 | $230.49 | 13.799% | $262.2953 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $170.60 | 5.349% | $179.7254 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $129.94 | 5.657% | $137.2907 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $127.32 | 3.708% | $132.041 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $100.53 | 10.722% | $111.3088 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $230.47 | 8.114% | $249.1703 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $17.93 | 5.848% | $18.9785 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $1,007.28 | $1,090.8100 | $1,090.82 | $1,090.85 | $1,090.80 | |