| 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 | $205.68 | 7.870% | $221.867 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $195.95 | 5.872% | $207.4562 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $207.99 | 3.833% | $215.9623 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $44.47 | 4.124% | $46.3039 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $217.42 | 9.666% | $238.4358 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $227.44 | 9.205% | $248.3759 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $14.66 | 13.421% | $16.6275 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $1,113.61 | $1,195.0286 | $1,195.04 | $1,195.05 | $1,195.10 | |