| 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 | $10.32 | 7.482% | $11.0921 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $248.69 | 9.653% | $272.696 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $224.46 | 11.337% | $249.907 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $21.68 | 3.394% | $22.4158 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $161.25 | 10.433% | $178.0732 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $127.70 | 13.821% | $145.3494 | $145.35 | $145.35 | $145.30 |
| Purchase #7 | $214.89 | 7.701% | $231.4387 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,008.99 | $1,110.9722 | $1,110.98 | $1,110.95 | $1,110.90 | |