| 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 | $109.41 | 13.509% | $124.1902 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $55.48 | 3.296% | $57.3086 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $170.33 | 6.316% | $181.088 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $212.96 | 9.495% | $233.1806 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $13.80 | 4.644% | $14.4409 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $205.39 | 11.287% | $228.5724 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $89.55 | 11.410% | $99.7677 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $856.92 | $938.5484 | $938.55 | $938.55 | $938.60 | |