| 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 | $231.41 | 5.158% | $243.3461 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $200.84 | 12.556% | $226.0575 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $75.75 | 8.826% | $82.4357 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $137.28 | 5.722% | $145.1352 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $184.86 | 3.316% | $190.99 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $44.96 | 13.572% | $51.062 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $185.55 | 8.504% | $201.3292 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,060.65 | $1,140.3557 | $1,140.37 | $1,140.40 | $1,140.30 | |