| 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 | $219.44 | 10.445% | $242.3605 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $209.90 | 6.623% | $223.8017 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $117.87 | 11.750% | $131.7197 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $97.59 | 8.124% | $105.5182 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $207.93 | 3.757% | $215.7419 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $220.52 | 3.328% | $227.8589 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $9.95 | 10.237% | $10.9686 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $1,083.20 | $1,157.9695 | $1,157.97 | $1,157.90 | $1,158.00 | |