| 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 | $199.28 | 10.722% | $220.6468 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $162.41 | 13.333% | $184.0641 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $117.35 | 3.191% | $121.0946 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $45.71 | 12.298% | $51.3314 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $233.29 | 9.556% | $255.5832 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $76.65 | 13.379% | $86.905 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $152.57 | 13.356% | $172.9472 | $172.95 | $172.95 | $172.90 |
| 7 purchase totals = | $987.26 | $1,092.5723 | $1,092.57 | $1,092.60 | $1,092.50 | |