| 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 | $122.56 | 8.793% | $133.3367 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $211.35 | 4.797% | $221.4885 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $95.59 | 11.411% | $106.4978 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $54.95 | 4.207% | $57.2617 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $207.95 | 3.276% | $214.7624 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $86.78 | 8.117% | $93.8239 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $67.43 | 7.135% | $72.2411 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $846.61 | $899.4121 | $899.41 | $899.40 | $899.40 | |