| 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 | $43.45 | 13.241% | $49.2032 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $125.45 | 7.153% | $134.4234 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $135.27 | 5.860% | $143.1968 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $168.90 | 7.333% | $181.2854 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $103.45 | 12.358% | $116.2344 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $212.32 | 3.374% | $219.4837 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $77.45 | 3.671% | $80.2932 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $866.29 | $924.1201 | $924.11 | $924.15 | $924.10 | |