| 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 | $127.96 | 5.464% | $134.9517 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $45.45 | 12.342% | $51.0594 | $51.06 | $51.05 | $51.10 |
| Purchase #3 | $54.60 | 4.710% | $57.1717 | $57.17 | $57.15 | $57.20 |
| Purchase #4 | $27.84 | 12.208% | $31.2387 | $31.24 | $31.25 | $31.20 |
| Purchase #5 | $82.84 | 9.639% | $90.8249 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $127.34 | 5.735% | $134.6429 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $231.61 | 7.176% | $248.2303 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $697.64 | $748.1196 | $748.11 | $748.10 | $748.10 | |