| 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 | $249.63 | 3.590% | $258.5917 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $184.27 | 13.786% | $209.6735 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $232.97 | 8.746% | $253.3456 | $253.35 | $253.35 | $253.30 |
| Purchase #4 | $113.92 | 12.201% | $127.8194 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $154.89 | 7.873% | $167.0845 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $230.85 | 4.641% | $241.5637 | $241.56 | $241.55 | $241.60 |
| Purchase #7 | $155.40 | 6.813% | $165.9874 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $1,321.93 | $1,424.0658 | $1,424.06 | $1,424.05 | $1,424.10 | |