| 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 | $126.56 | 13.148% | $143.2001 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $167.45 | 7.499% | $180.0071 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $216.43 | 13.220% | $245.042 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $240.51 | 3.744% | $249.5147 | $249.51 | $249.50 | $249.50 |
| Purchase #5 | $218.29 | 5.416% | $230.1126 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $99.77 | 9.397% | $109.1454 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $163.89 | 9.411% | $179.3137 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $1,232.90 | $1,336.3356 | $1,336.33 | $1,336.30 | $1,336.20 | |