| 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 | $10.28 | 10.181% | $11.3266 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $250.54 | 10.873% | $277.7812 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $53.34 | 5.810% | $56.4391 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $8.44 | 7.361% | $9.0613 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $203.74 | 11.243% | $226.6465 | $226.65 | $226.65 | $226.60 |
| Purchase #6 | $80.64 | 13.811% | $91.7772 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $218.82 | 12.522% | $246.2206 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $825.80 | $919.2525 | $919.26 | $919.30 | $919.20 | |