| 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 | $233.90 | 10.624% | $258.7495 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $117.44 | 5.374% | $123.7512 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $99.76 | 9.734% | $109.4706 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $191.30 | 9.693% | $209.8427 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $199.88 | 10.187% | $220.2418 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $23.97 | 9.822% | $26.3243 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $9.52 | 10.859% | $10.5538 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $875.77 | $958.9339 | $958.92 | $958.90 | $958.90 | |