| 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 | $33.67 | 4.219% | $35.0905 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $189.69 | 11.154% | $210.848 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $248.70 | 8.515% | $269.8768 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $79.95 | 8.193% | $86.5003 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $179.92 | 11.801% | $201.1524 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $37.88 | 8.345% | $41.0411 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $36.89 | 12.501% | $41.5016 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $806.70 | $886.0107 | $886.01 | $886.05 | $886.00 | |