| 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 | $223.38 | 11.504% | $249.0776 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $245.71 | 10.238% | $270.8658 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $205.70 | 8.258% | $222.6867 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $90.82 | 8.124% | $98.1982 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $25.52 | 3.735% | $26.4732 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $249.31 | 7.190% | $267.2354 | $267.24 | $267.25 | $267.20 |
| Purchase #7 | $111.69 | 13.800% | $127.1032 | $127.10 | $127.10 | $127.10 |
| 7 purchase totals = | $1,152.13 | $1,261.6401 | $1,261.65 | $1,261.65 | $1,261.70 | |