| 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 | $202.64 | 4.156% | $211.0617 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $5.27 | 11.508% | $5.8765 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $189.25 | 11.249% | $210.5387 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $228.98 | 10.309% | $252.5855 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $81.28 | 6.304% | $86.4039 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $209.94 | 11.394% | $233.8606 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $72.42 | 7.627% | $77.9435 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $989.78 | $1,078.2704 | $1,078.27 | $1,078.30 | $1,078.30 | |