| 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 | $76.26 | 9.124% | $83.218 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $20.49 | 4.763% | $21.4659 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $199.31 | 9.540% | $218.3242 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $92.80 | 11.196% | $103.1899 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $248.26 | 5.725% | $262.4729 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $122.36 | 11.683% | $136.6553 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $249.85 | 7.191% | $267.8167 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $1,009.33 | $1,093.1429 | $1,093.15 | $1,093.05 | $1,093.20 | |