| 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 | $123.49 | 9.191% | $134.84 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $185.94 | 12.111% | $208.4592 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $147.63 | 5.260% | $155.3953 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $49.38 | 13.796% | $56.1925 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $176.52 | 13.382% | $200.1419 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $102.32 | 7.800% | $110.301 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $234.81 | 5.684% | $248.1566 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,020.09 | $1,113.4865 | $1,113.49 | $1,113.50 | $1,113.50 | |