| 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 | $120.82 | 3.119% | $124.5884 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $209.50 | 11.600% | $233.802 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $192.85 | 6.601% | $205.58 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $79.29 | 12.152% | $88.9253 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $81.45 | 5.729% | $86.1163 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $20.30 | 4.446% | $21.2025 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $188.95 | 7.749% | $203.5917 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $893.16 | $963.8062 | $963.81 | $963.85 | $963.80 | |