| 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 | $108.86 | 10.130% | $119.8875 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $30.52 | 5.560% | $32.2169 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $16.87 | 6.250% | $17.9244 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $12.72 | 10.299% | $14.03 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $159.81 | 9.694% | $175.302 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $27.64 | 12.367% | $31.0582 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $221.43 | 10.731% | $245.1917 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $577.85 | $635.6107 | $635.61 | $635.60 | $635.60 | |