| 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 | $201.98 | 3.605% | $209.2614 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $193.68 | 5.586% | $204.499 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $147.81 | 12.379% | $166.1074 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $83.60 | 10.847% | $92.6681 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $8.50 | 9.401% | $9.2991 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $30.39 | 5.494% | $32.0596 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $10.65 | 3.235% | $10.9945 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $676.61 | $724.8891 | $724.89 | $724.85 | $725.00 | |