| 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 | $221.99 | 4.301% | $231.5378 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $18.50 | 9.606% | $20.2771 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $206.39 | 7.396% | $221.6546 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $63.92 | 10.774% | $70.8067 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $202.25 | 3.570% | $209.4703 | $209.47 | $209.45 | $209.50 |
| Purchase #6 | $187.54 | 4.534% | $196.0431 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $114.34 | 6.771% | $122.082 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $1,014.93 | $1,071.8716 | $1,071.87 | $1,071.90 | $1,071.90 | |